318640368

素因数分解:

$2^4\times 3^1\times {\mathrm{6638341}}^1$

素因数の和:6638352

約数の個数: 20

約数和(自身を含む): 823154408

約数和(自身を除く): 504514040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6638341, 13276682, 19915023, 26553364, 39830046, 53106728, 79660092, 106213456, 159320184, 318640368]

約数ペア:

[(1, 318640368), (2, 159320184), (3, 106213456), (4, 79660092), (6, 53106728), (8, 39830046), (12, 26553364), (16, 19915023), (24, 13276682), (48, 6638341)]