2209212

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:682

約数の個数: 36

約数和(自身を含む): 5645640

約数和(自身を除く): 3436428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 563, 654, 981, 1126, 1308, 1689, 1962, 2252, 3378, 3924, 5067, 6756, 10134, 20268, 61367, 122734, 184101, 245468, 368202, 552303, 736404, 1104606, 2209212]

約数ペア:

[(1, 2209212), (2, 1104606), (3, 736404), (4, 552303), (6, 368202), (9, 245468), (12, 184101), (18, 122734), (36, 61367), (109, 20268), (218, 10134), (327, 6756), (436, 5067), (563, 3924), (654, 3378), (981, 2252), (1126, 1962), (1308, 1689)]