8406372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53887}}^1$

素因数の和:53907

約数の個数: 24

約数和(自身を含む): 21124096

約数和(自身を除く): 12717724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 53887, 107774, 161661, 215548, 323322, 646644, 700531, 1401062, 2101593, 2802124, 4203186, 8406372]

約数ペア:

[(1, 8406372), (2, 4203186), (3, 2802124), (4, 2101593), (6, 1401062), (12, 700531), (13, 646644), (26, 323322), (39, 215548), (52, 161661), (78, 107774), (156, 53887)]