21024522

素因数分解:

$2^1\times 3^4\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:804

約数の個数: 40

約数和(自身を含む): 47397636

約数和(自身を除く): 26373114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 233, 466, 557, 699, 1114, 1398, 1671, 2097, 3342, 4194, 5013, 6291, 10026, 12582, 15039, 18873, 30078, 37746, 45117, 90234, 129781, 259562, 389343, 778686, 1168029, 2336058, 3504087, 7008174, 10512261, 21024522]

約数ペア:

[(1, 21024522), (2, 10512261), (3, 7008174), (6, 3504087), (9, 2336058), (18, 1168029), (27, 778686), (54, 389343), (81, 259562), (162, 129781), (233, 90234), (466, 45117), (557, 37746), (699, 30078), (1114, 18873), (1398, 15039), (1671, 12582), (2097, 10026), (3342, 6291), (4194, 5013)]