81369481572

素因数分解:

$2^2\times 3^2\times {\mathrm{2260263377}}^1$

素因数の和:2260263387

約数の個数: 18

約数和(自身を含む): 205683967398

約数和(自身を除く): 124314485826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2260263377, 4520526754, 6780790131, 9041053508, 13561580262, 20342370393, 27123160524, 40684740786, 81369481572]

約数ペア:

[(1, 81369481572), (2, 40684740786), (3, 27123160524), (4, 20342370393), (6, 13561580262), (9, 9041053508), (12, 6780790131), (18, 4520526754), (36, 2260263377)]