18654124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2383}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 34711040

約数和(自身を除く): 16056916

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 2383, 3914, 4766, 7828, 9532, 45277, 90554, 181108, 245449, 490898, 981796, 4663531, 9327062, 18654124]

約数ペア:

[(1, 18654124), (2, 9327062), (4, 4663531), (19, 981796), (38, 490898), (76, 245449), (103, 181108), (206, 90554), (412, 45277), (1957, 9532), (2383, 7828), (3914, 4766)]