21442572

素因数分解:

$2^2\times 3^2\times {\mathrm{595627}}^1$

素因数の和:595637

約数の個数: 18

約数和(自身を含む): 54202148

約数和(自身を除く): 32759576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 595627, 1191254, 1786881, 2382508, 3573762, 5360643, 7147524, 10721286, 21442572]

約数ペア:

[(1, 21442572), (2, 10721286), (3, 7147524), (4, 5360643), (6, 3573762), (9, 2382508), (12, 1786881), (18, 1191254), (36, 595627)]