12445308918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3186203}}^1$

素因数の和:3186249

約数の個数: 48

約数和(自身を含む): 31811060736

約数和(自身を除く): 19365751818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 3186203, 6372406, 9558609, 19117218, 22303421, 28675827, 44606842, 57351654, 66910263, 98772293, 133820526, 197544586, 200730789, 296316879, 401461578, 592633758, 691406051, 888950637, 1382812102, 1777901274, 2074218153, 4148436306, 6222654459, 12445308918]

約数ペア:

[(1, 12445308918), (2, 6222654459), (3, 4148436306), (6, 2074218153), (7, 1777901274), (9, 1382812102), (14, 888950637), (18, 691406051), (21, 592633758), (31, 401461578), (42, 296316879), (62, 200730789), (63, 197544586), (93, 133820526), (126, 98772293), (186, 66910263), (217, 57351654), (279, 44606842), (434, 28675827), (558, 22303421), (651, 19117218), (1302, 9558609), (1953, 6372406), (3906, 3186203)]