16689726

素因数分解:

$2^1\times 3^6\times {\mathrm{11447}}^1$

素因数の和:11467

約数の個数: 28

約数和(自身を含む): 37537992

約数和(自身を除く): 20848266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 11447, 22894, 34341, 68682, 103023, 206046, 309069, 618138, 927207, 1854414, 2781621, 5563242, 8344863, 16689726]

約数ペア:

[(1, 16689726), (2, 8344863), (3, 5563242), (6, 2781621), (9, 1854414), (18, 927207), (27, 618138), (54, 309069), (81, 206046), (162, 103023), (243, 68682), (486, 34341), (729, 22894), (1458, 11447)]