21122238

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{32297}}^1$

素因数の和:32411

約数の個数: 16

約数和(自身を含む): 42633360

約数和(自身を除く): 21511122

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 32297, 64594, 96891, 193782, 3520373, 7040746, 10561119, 21122238]

約数ペア:

[(1, 21122238), (2, 10561119), (3, 7040746), (6, 3520373), (109, 193782), (218, 96891), (327, 64594), (654, 32297)]