18201794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3911}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 29574720

約数和(自身を除く): 11372926

約数列:

[1, 2, 13, 26, 179, 358, 2327, 3911, 4654, 7822, 50843, 101686, 700069, 1400138, 9100897, 18201794]

約数ペア:

[(1, 18201794), (2, 9100897), (13, 1400138), (26, 700069), (179, 101686), (358, 50843), (2327, 7822), (3911, 4654)]