21901896

素因数分解:

$2^3\times 3^2\times {\mathrm{304193}}^1$

素因数の和:304205

約数の個数: 24

約数和(自身を含む): 59317830

約数和(自身を除く): 37415934

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 304193, 608386, 912579, 1216772, 1825158, 2433544, 2737737, 3650316, 5475474, 7300632, 10950948, 21901896]

約数ペア:

[(1, 21901896), (2, 10950948), (3, 7300632), (4, 5475474), (6, 3650316), (8, 2737737), (9, 2433544), (12, 1825158), (18, 1216772), (24, 912579), (36, 608386), (72, 304193)]