12712668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 31770144

約数和(自身を除く): 19057476

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 303, 404, 606, 617, 1212, 1234, 1717, 1851, 2468, 3434, 3702, 5151, 6868, 7404, 10302, 10489, 20604, 20978, 31467, 41956, 62317, 62934, 124634, 125868, 186951, 249268, 373902, 747804, 1059389, 2118778, 3178167, 4237556, 6356334, 12712668]

約数ペア:

[(1, 12712668), (2, 6356334), (3, 4237556), (4, 3178167), (6, 2118778), (12, 1059389), (17, 747804), (34, 373902), (51, 249268), (68, 186951), (101, 125868), (102, 124634), (202, 62934), (204, 62317), (303, 41956), (404, 31467), (606, 20978), (617, 20604), (1212, 10489), (1234, 10302), (1717, 7404), (1851, 6868), (2468, 5151), (3434, 3702)]