2018212620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33636877}}^1$

素因数の和:33636889

約数の個数: 24

約数和(自身を含む): 5650995504

約数和(自身を除く): 3632782884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33636877, 67273754, 100910631, 134547508, 168184385, 201821262, 336368770, 403642524, 504553155, 672737540, 1009106310, 2018212620]

約数ペア:

[(1, 2018212620), (2, 1009106310), (3, 672737540), (4, 504553155), (5, 403642524), (6, 336368770), (10, 201821262), (12, 168184385), (15, 134547508), (20, 100910631), (30, 67273754), (60, 33636877)]