21834672

素因数分解:

$2^4\times 3^1\times {\mathrm{454889}}^1$

素因数の和:454900

約数の個数: 20

約数和(自身を含む): 56406360

約数和(自身を除く): 34571688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 454889, 909778, 1364667, 1819556, 2729334, 3639112, 5458668, 7278224, 10917336, 21834672]

約数ペア:

[(1, 21834672), (2, 10917336), (3, 7278224), (4, 5458668), (6, 3639112), (8, 2729334), (12, 1819556), (16, 1364667), (24, 909778), (48, 454889)]