42320988

素因数分解:

$2^2\times 3^3\times {\mathrm{391861}}^1$

素因数の和:391874

約数の個数: 24

約数和(自身を含む): 109721360

約数和(自身を除く): 67400372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 391861, 783722, 1175583, 1567444, 2351166, 3526749, 4702332, 7053498, 10580247, 14106996, 21160494, 42320988]

約数ペア:

[(1, 42320988), (2, 21160494), (3, 14106996), (4, 10580247), (6, 7053498), (9, 4702332), (12, 3526749), (18, 2351166), (27, 1567444), (36, 1175583), (54, 783722), (108, 391861)]