72393318

素因数分解:

$2^1\times 3^3\times {\mathrm{1340617}}^1$

素因数の和:1340628

約数の個数: 16

約数和(自身を含む): 160874160

約数和(自身を除く): 88480842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1340617, 2681234, 4021851, 8043702, 12065553, 24131106, 36196659, 72393318]

約数ペア:

[(1, 72393318), (2, 36196659), (3, 24131106), (6, 12065553), (9, 8043702), (18, 4021851), (27, 2681234), (54, 1340617)]