18401814

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4073}}^1$

素因数の和:4332

約数の個数: 24

約数和(自身を含む): 40039272

約数和(自身を除く): 21637458

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4073, 4518, 8146, 12219, 24438, 36657, 73314, 1022323, 2044646, 3066969, 6133938, 9200907, 18401814]

約数ペア:

[(1, 18401814), (2, 9200907), (3, 6133938), (6, 3066969), (9, 2044646), (18, 1022323), (251, 73314), (502, 36657), (753, 24438), (1506, 12219), (2259, 8146), (4073, 4518)]