15697686396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{674647}}^1$

素因数の和:674938

約数の個数: 48

約数和(自身を含む): 42011680256

約数和(自身を除く): 26313993860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 23268, 674647, 1349294, 2023941, 2698588, 4047882, 4722529, 8095764, 9445058, 14167587, 18890116, 28335174, 56670348, 186877219, 373754438, 560631657, 747508876, 1121263314, 1308140533, 2242526628, 2616281066, 3924421599, 5232562132, 7848843198, 15697686396]

約数ペア:

[(1, 15697686396), (2, 7848843198), (3, 5232562132), (4, 3924421599), (6, 2616281066), (7, 2242526628), (12, 1308140533), (14, 1121263314), (21, 747508876), (28, 560631657), (42, 373754438), (84, 186877219), (277, 56670348), (554, 28335174), (831, 18890116), (1108, 14167587), (1662, 9445058), (1939, 8095764), (3324, 4722529), (3878, 4047882), (5817, 2698588), (7756, 2023941), (11634, 1349294), (23268, 674647)]