42131556

素因数分解:

$2^2\times 3^3\times {\mathrm{390107}}^1$

素因数の和:390120

約数の個数: 24

約数和(自身を含む): 109230240

約数和(自身を除く): 67098684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 390107, 780214, 1170321, 1560428, 2340642, 3510963, 4681284, 7021926, 10532889, 14043852, 21065778, 42131556]

約数ペア:

[(1, 42131556), (2, 21065778), (3, 14043852), (4, 10532889), (6, 7021926), (9, 4681284), (12, 3510963), (18, 2340642), (27, 1560428), (36, 1170321), (54, 780214), (108, 390107)]