2019891738

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1\times {\mathrm{3527}}^1$

素因数の和:6642

約数の個数: 32

約数和(自身を含む): 4172636160

約数和(自身を除く): 2152744422

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 3079, 3527, 6158, 7054, 9237, 10581, 18474, 21162, 95449, 109337, 190898, 218674, 286347, 328011, 572694, 656022, 10859633, 21719266, 32578899, 65157798, 336648623, 673297246, 1009945869, 2019891738]

約数ペア:

[(1, 2019891738), (2, 1009945869), (3, 673297246), (6, 336648623), (31, 65157798), (62, 32578899), (93, 21719266), (186, 10859633), (3079, 656022), (3527, 572694), (6158, 328011), (7054, 286347), (9237, 218674), (10581, 190898), (18474, 109337), (21162, 95449)]