18422844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{599}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 28751556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 233, 466, 599, 699, 932, 1198, 1398, 1797, 2396, 2563, 2796, 3594, 5126, 6589, 7188, 7689, 10252, 13178, 15378, 19767, 26356, 30756, 39534, 79068, 139567, 279134, 418701, 558268, 837402, 1535237, 1674804, 3070474, 4605711, 6140948, 9211422, 18422844]

約数ペア:

[(1, 18422844), (2, 9211422), (3, 6140948), (4, 4605711), (6, 3070474), (11, 1674804), (12, 1535237), (22, 837402), (33, 558268), (44, 418701), (66, 279134), (132, 139567), (233, 79068), (466, 39534), (599, 30756), (699, 26356), (932, 19767), (1198, 15378), (1398, 13178), (1797, 10252), (2396, 7689), (2563, 7188), (2796, 6589), (3594, 5126)]