2801472804

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{665117}}^1$

素因数の和:665146

約数の個数: 60

約数和(自身を含む): 7886969244

約数和(自身を除く): 5085496440

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 665117, 1330234, 1995351, 2660468, 3990702, 5986053, 7981404, 8646521, 11972106, 17293042, 17958159, 23944212, 25939563, 34586084, 35916318, 51879126, 53874477, 71832636, 77818689, 103758252, 107748954, 155637378, 215497908, 233456067, 311274756, 466912134, 700368201, 933824268, 1400736402, 2801472804]

約数ペア:

[(1, 2801472804), (2, 1400736402), (3, 933824268), (4, 700368201), (6, 466912134), (9, 311274756), (12, 233456067), (13, 215497908), (18, 155637378), (26, 107748954), (27, 103758252), (36, 77818689), (39, 71832636), (52, 53874477), (54, 51879126), (78, 35916318), (81, 34586084), (108, 25939563), (117, 23944212), (156, 17958159), (162, 17293042), (234, 11972106), (324, 8646521), (351, 7981404), (468, 5986053), (702, 3990702), (1053, 2660468), (1404, 1995351), (2106, 1330234), (4212, 665117)]