18305122

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{75641}}^1$

素因数の和:75665

約数の個数: 12

約数和(自身を含む): 30181158

約数和(自身を除く): 11876036

約数列:

[1, 2, 11, 22, 121, 242, 75641, 151282, 832051, 1664102, 9152561, 18305122]

約数ペア:

[(1, 18305122), (2, 9152561), (11, 1664102), (22, 832051), (121, 151282), (242, 75641)]