12722472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{25243}}^1$

素因数の和:25262

約数の個数: 48

約数和(自身を含む): 39380640

約数和(自身を除く): 26658168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 25243, 50486, 75729, 100972, 151458, 176701, 201944, 227187, 302916, 353402, 454374, 530103, 605832, 706804, 908748, 1060206, 1413608, 1590309, 1817496, 2120412, 3180618, 4240824, 6361236, 12722472]

約数ペア:

[(1, 12722472), (2, 6361236), (3, 4240824), (4, 3180618), (6, 2120412), (7, 1817496), (8, 1590309), (9, 1413608), (12, 1060206), (14, 908748), (18, 706804), (21, 605832), (24, 530103), (28, 454374), (36, 353402), (42, 302916), (56, 227187), (63, 201944), (72, 176701), (84, 151458), (126, 100972), (168, 75729), (252, 50486), (504, 25243)]