21585834

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3623}}^1$

素因数の和:3962

約数の個数: 24

約数和(自身を含む): 46923552

約数和(自身を除く): 25337718

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 3623, 5958, 7246, 10869, 21738, 32607, 65214, 1199213, 2398426, 3597639, 7195278, 10792917, 21585834]

約数ペア:

[(1, 21585834), (2, 10792917), (3, 7195278), (6, 3597639), (9, 2398426), (18, 1199213), (331, 65214), (662, 32607), (993, 21738), (1986, 10869), (2979, 7246), (3623, 5958)]