12720402

素因数分解:

$2^1\times 3^4\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:584

約数の個数: 40

約数和(自身を含む): 28710396

約数和(自身を除く): 15989994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 233, 337, 466, 674, 699, 1011, 1398, 2022, 2097, 3033, 4194, 6066, 6291, 9099, 12582, 18198, 18873, 27297, 37746, 54594, 78521, 157042, 235563, 471126, 706689, 1413378, 2120067, 4240134, 6360201, 12720402]

約数ペア:

[(1, 12720402), (2, 6360201), (3, 4240134), (6, 2120067), (9, 1413378), (18, 706689), (27, 471126), (54, 235563), (81, 157042), (162, 78521), (233, 54594), (337, 37746), (466, 27297), (674, 18873), (699, 18198), (1011, 12582), (1398, 9099), (2022, 6291), (2097, 6066), (3033, 4194)]