218506116

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{122207}}^1$

素因数の和:122363

約数の個数: 24

約数和(自身を含む): 513273600

約数和(自身を除く): 294767484

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 122207, 244414, 366621, 488828, 733242, 1466484, 18208843, 36417686, 54626529, 72835372, 109253058, 218506116]

約数ペア:

[(1, 218506116), (2, 109253058), (3, 72835372), (4, 54626529), (6, 36417686), (12, 18208843), (149, 1466484), (298, 733242), (447, 488828), (596, 366621), (894, 244414), (1788, 122207)]