22165956

素因数分解:

$2^2\times 3^2\times {\mathrm{615721}}^1$

素因数の和:615731

約数の個数: 18

約数和(自身を含む): 56030702

約数和(自身を除く): 33864746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 615721, 1231442, 1847163, 2462884, 3694326, 5541489, 7388652, 11082978, 22165956]

約数ペア:

[(1, 22165956), (2, 11082978), (3, 7388652), (4, 5541489), (6, 3694326), (9, 2462884), (12, 1847163), (18, 1231442), (36, 615721)]