21302652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36229}}^1$

素因数の和:36250

約数の個数: 36

約数和(自身を含む): 57823080

約数和(自身を除く): 36520428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36229, 72458, 108687, 144916, 217374, 253603, 434748, 507206, 760809, 1014412, 1521618, 1775221, 3043236, 3550442, 5325663, 7100884, 10651326, 21302652]

約数ペア:

[(1, 21302652), (2, 10651326), (3, 7100884), (4, 5325663), (6, 3550442), (7, 3043236), (12, 1775221), (14, 1521618), (21, 1014412), (28, 760809), (42, 507206), (49, 434748), (84, 253603), (98, 217374), (147, 144916), (196, 108687), (294, 72458), (588, 36229)]