21951564

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{44617}}^1$

素因数の和:44665

約数の個数: 24

約数和(自身を含む): 52470768

約数和(自身を除く): 30519204

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 44617, 89234, 133851, 178468, 267702, 535404, 1829297, 3658594, 5487891, 7317188, 10975782, 21951564]

約数ペア:

[(1, 21951564), (2, 10975782), (3, 7317188), (4, 5487891), (6, 3658594), (12, 1829297), (41, 535404), (82, 267702), (123, 178468), (164, 133851), (246, 89234), (492, 44617)]