1824149889

素因数分解:

$3^4\times {\mathrm{499}}^1\times {\mathrm{45131}}^1$

素因数の和:45642

約数の個数: 20

約数和(自身を含む): 2730486000

約数和(自身を除く): 906336111

約数列:

[1, 3, 9, 27, 81, 499, 1497, 4491, 13473, 40419, 45131, 135393, 406179, 1218537, 3655611, 22520369, 67561107, 202683321, 608049963, 1824149889]

約数ペア:

[(1, 1824149889), (3, 608049963), (9, 202683321), (27, 67561107), (81, 22520369), (499, 3655611), (1497, 1218537), (4491, 406179), (13473, 135393), (40419, 45131)]