21804606

素因数分解:

$2^1\times 3^3\times {\mathrm{233}}^1\times {\mathrm{1733}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 48690720

約数和(自身を除く): 26886114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 233, 466, 699, 1398, 1733, 2097, 3466, 4194, 5199, 6291, 10398, 12582, 15597, 31194, 46791, 93582, 403789, 807578, 1211367, 2422734, 3634101, 7268202, 10902303, 21804606]

約数ペア:

[(1, 21804606), (2, 10902303), (3, 7268202), (6, 3634101), (9, 2422734), (18, 1211367), (27, 807578), (54, 403789), (233, 93582), (466, 46791), (699, 31194), (1398, 15597), (1733, 12582), (2097, 10398), (3466, 6291), (4194, 5199)]