42842046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{549257}}^1$

素因数の和:549275

約数の個数: 16

約数和(自身を含む): 92275344

約数和(自身を除く): 49433298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 549257, 1098514, 1647771, 3295542, 7140341, 14280682, 21421023, 42842046]

約数ペア:

[(1, 42842046), (2, 21421023), (3, 14280682), (6, 7140341), (13, 3295542), (26, 1647771), (39, 1098514), (78, 549257)]