39648438

素因数分解:

$2^1\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{1997}}^1$

素因数の和:3108

約数の個数: 24

約数和(自身を含む): 86025888

約数和(自身を除く): 46377450

約数列:

[1, 2, 3, 6, 9, 18, 1103, 1997, 2206, 3309, 3994, 5991, 6618, 9927, 11982, 17973, 19854, 35946, 2202691, 4405382, 6608073, 13216146, 19824219, 39648438]

約数ペア:

[(1, 39648438), (2, 19824219), (3, 13216146), (6, 6608073), (9, 4405382), (18, 2202691), (1103, 35946), (1997, 19854), (2206, 17973), (3309, 11982), (3994, 9927), (5991, 6618)]