Divisor chains

[David Wasserman]

 From the results that have been posted, I expect that there are many divisor chains for n = 37, but no one has exhibited any.  So here's two of them:

37 1 2 4 11 5 3 7 14 6 15 35 28 8 22 33 21 36 18 34 20 12 31 13 32 16 29 17 30 10 25 23 26 24 27 9 19

37 1 2 4 11 5 3 7 14 6 15 35 28 8 22 33 21 36 18 34 20 12 31 13 32 16 29 17 30 10 25 23 26 24 27 9 19

I found these in about 20 minutes of computer time.