21945048

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{3301}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 55077360

約数和(自身を除く): 33132312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3301, 3324, 6602, 6648, 9903, 13204, 19806, 26408, 39612, 79224, 914377, 1828754, 2743131, 3657508, 5486262, 7315016, 10972524, 21945048]

約数ペア:

[(1, 21945048), (2, 10972524), (3, 7315016), (4, 5486262), (6, 3657508), (8, 2743131), (12, 1828754), (24, 914377), (277, 79224), (554, 39612), (831, 26408), (1108, 19806), (1662, 13204), (2216, 9903), (3301, 6648), (3324, 6602)]