1628264628

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{86813}}^1$

素因数の和:87344

約数の個数: 36

約数和(自身を含む): 4123838628

約数和(自身を除く): 2495574000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1563, 2084, 3126, 4689, 6252, 9378, 18756, 86813, 173626, 260439, 347252, 520878, 781317, 1041756, 1562634, 3125268, 45229573, 90459146, 135688719, 180918292, 271377438, 407066157, 542754876, 814132314, 1628264628]

約数ペア:

[(1, 1628264628), (2, 814132314), (3, 542754876), (4, 407066157), (6, 271377438), (9, 180918292), (12, 135688719), (18, 90459146), (36, 45229573), (521, 3125268), (1042, 1562634), (1563, 1041756), (2084, 781317), (3126, 520878), (4689, 347252), (6252, 260439), (9378, 173626), (18756, 86813)]