18088444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{411101}}^1$

素因数の和:411116

約数の個数: 12

約数和(自身を含む): 34532568

約数和(自身を除く): 16444124

約数列:

[1, 2, 4, 11, 22, 44, 411101, 822202, 1644404, 4522111, 9044222, 18088444]

約数ペア:

[(1, 18088444), (2, 9044222), (4, 4522111), (11, 1644404), (22, 822202), (44, 411101)]