129604878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{553867}}^1$

素因数の和:553888

約数の個数: 24

約数和(自身を含む): 302411928

約数和(自身を除く): 172807050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 553867, 1107734, 1661601, 3323202, 4984803, 7200271, 9969606, 14400542, 21600813, 43201626, 64802439, 129604878]

約数ペア:

[(1, 129604878), (2, 64802439), (3, 43201626), (6, 21600813), (9, 14400542), (13, 9969606), (18, 7200271), (26, 4984803), (39, 3323202), (78, 1661601), (117, 1107734), (234, 553867)]