385362666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1646849}}^1$

素因数の和:1646870

約数の個数: 24

約数和(自身を含む): 899180100

約数和(自身を除く): 513817434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1646849, 3293698, 4940547, 9881094, 14821641, 21409037, 29643282, 42818074, 64227111, 128454222, 192681333, 385362666]

約数ペア:

[(1, 385362666), (2, 192681333), (3, 128454222), (6, 64227111), (9, 42818074), (13, 29643282), (18, 21409037), (26, 14821641), (39, 9881094), (78, 4940547), (117, 3293698), (234, 1646849)]