87141438

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{130843}}^1$

素因数の和:130888

約数の個数: 24

約数和(自身を含む): 193910808

約数和(自身を除く): 106769370

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 130843, 261686, 392529, 785058, 1177587, 2355174, 4841191, 9682382, 14523573, 29047146, 43570719, 87141438]

約数ペア:

[(1, 87141438), (2, 43570719), (3, 29047146), (6, 14523573), (9, 9682382), (18, 4841191), (37, 2355174), (74, 1177587), (111, 785058), (222, 392529), (333, 261686), (666, 130843)]