22638027

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{67}}^2$

素因数の和:219

約数の個数: 18

約数和(自身を含む): 31406844

約数和(自身を除く): 8768817

約数列:

[1, 3, 41, 67, 123, 201, 1681, 2747, 4489, 5043, 8241, 13467, 112627, 184049, 337881, 552147, 7546009, 22638027]

約数ペア:

[(1, 22638027), (3, 7546009), (41, 552147), (67, 337881), (123, 184049), (201, 112627), (1681, 13467), (2747, 8241), (4489, 5043)]