189021612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1211677}}^1$

素因数の和:1211697

約数の個数: 24

約数和(自身を含む): 474977776

約数和(自身を除く): 285956164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1211677, 2423354, 3635031, 4846708, 7270062, 14540124, 15751801, 31503602, 47255403, 63007204, 94510806, 189021612]

約数ペア:

[(1, 189021612), (2, 94510806), (3, 63007204), (4, 47255403), (6, 31503602), (12, 15751801), (13, 14540124), (26, 7270062), (39, 4846708), (52, 3635031), (78, 2423354), (156, 1211677)]