40707186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521887}}^1$

素因数の和:521905

約数の個数: 16

約数和(自身を含む): 87677184

約数和(自身を除く): 46969998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521887, 1043774, 1565661, 3131322, 6784531, 13569062, 20353593, 40707186]

約数ペア:

[(1, 40707186), (2, 20353593), (3, 13569062), (6, 6784531), (13, 3131322), (26, 1565661), (39, 1043774), (78, 521887)]