321061896

素因数分解:

$2^3\times 3^2\times {\mathrm{4459193}}^1$

素因数の和:4459205

約数の個数: 24

約数和(自身を含む): 869542830

約数和(自身を除く): 548480934

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4459193, 8918386, 13377579, 17836772, 26755158, 35673544, 40132737, 53510316, 80265474, 107020632, 160530948, 321061896]

約数ペア:

[(1, 321061896), (2, 160530948), (3, 107020632), (4, 80265474), (6, 53510316), (8, 40132737), (9, 35673544), (12, 26755158), (18, 17836772), (24, 13377579), (36, 8918386), (72, 4459193)]