21855048

素因数分解:

$2^3\times 3^1\times {\mathrm{910627}}^1$

素因数の和:910636

約数の個数: 16

約数和(自身を含む): 54637680

約数和(自身を除く): 32782632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 910627, 1821254, 2731881, 3642508, 5463762, 7285016, 10927524, 21855048]

約数ペア:

[(1, 21855048), (2, 10927524), (3, 7285016), (4, 5463762), (6, 3642508), (8, 2731881), (12, 1821254), (24, 910627)]