21897264

素因数分解:

$2^4\times 3^1\times {\mathrm{456193}}^1$

素因数の和:456204

約数の個数: 20

約数和(自身を含む): 56568056

約数和(自身を除く): 34670792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 456193, 912386, 1368579, 1824772, 2737158, 3649544, 5474316, 7299088, 10948632, 21897264]

約数ペア:

[(1, 21897264), (2, 10948632), (3, 7299088), (4, 5474316), (6, 3649544), (8, 2737158), (12, 1824772), (16, 1368579), (24, 912386), (48, 456193)]