40684716

素因数分解:

$2^2\times 3^2\times {\mathrm{1130131}}^1$

素因数の和:1130141

約数の個数: 18

約数和(自身を含む): 102842012

約数和(自身を除く): 62157296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1130131, 2260262, 3390393, 4520524, 6780786, 10171179, 13561572, 20342358, 40684716]

約数ペア:

[(1, 40684716), (2, 20342358), (3, 13561572), (4, 10171179), (6, 6780786), (9, 4520524), (12, 3390393), (18, 2260262), (36, 1130131)]