42831438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{549121}}^1$

素因数の和:549139

約数の個数: 16

約数和(自身を含む): 92252496

約数和(自身を除く): 49421058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 549121, 1098242, 1647363, 3294726, 7138573, 14277146, 21415719, 42831438]

約数ペア:

[(1, 42831438), (2, 21415719), (3, 14277146), (6, 7138573), (13, 3294726), (26, 1647363), (39, 1098242), (78, 549121)]