18426644

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{78079}}^1$

素因数の和:78142

約数の個数: 12

約数和(自身を含む): 32793600

約数和(自身を除く): 14366956

約数列:

[1, 2, 4, 59, 118, 236, 78079, 156158, 312316, 4606661, 9213322, 18426644]

約数ペア:

[(1, 18426644), (2, 9213322), (4, 4606661), (59, 312316), (118, 156158), (236, 78079)]