18162228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{216217}}^1$

素因数の和:216231

約数の個数: 24

約数和(自身を含む): 48432832

約数和(自身を除く): 30270604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 216217, 432434, 648651, 864868, 1297302, 1513519, 2594604, 3027038, 4540557, 6054076, 9081114, 18162228]

約数ペア:

[(1, 18162228), (2, 9081114), (3, 6054076), (4, 4540557), (6, 3027038), (7, 2594604), (12, 1513519), (14, 1297302), (21, 864868), (28, 648651), (42, 432434), (84, 216217)]