21732756

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{34171}}^1$

素因数の和:34231

約数の個数: 24

約数和(自身を含む): 51668064

約数和(自身を除く): 29935308

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 34171, 68342, 102513, 136684, 205026, 410052, 1811063, 3622126, 5433189, 7244252, 10866378, 21732756]

約数ペア:

[(1, 21732756), (2, 10866378), (3, 7244252), (4, 5433189), (6, 3622126), (12, 1811063), (53, 410052), (106, 205026), (159, 136684), (212, 102513), (318, 68342), (636, 34171)]