1621093896

素因数分解:

$2^3\times 3^2\times {\mathrm{22515193}}^1$

素因数の和:22515205

約数の個数: 24

約数和(自身を含む): 4390462830

約数和(自身を除く): 2769368934

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 22515193, 45030386, 67545579, 90060772, 135091158, 180121544, 202636737, 270182316, 405273474, 540364632, 810546948, 1621093896]

約数ペア:

[(1, 1621093896), (2, 810546948), (3, 540364632), (4, 405273474), (6, 270182316), (8, 202636737), (9, 180121544), (12, 135091158), (18, 90060772), (24, 67545579), (36, 45030386), (72, 22515193)]