8989686

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3593}}^1$

素因数の和:3740

約数の個数: 24

約数和(自身を含む): 19623240

約数和(自身を除く): 10633554

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 3593, 7186, 10779, 21558, 32337, 64674, 499427, 998854, 1498281, 2996562, 4494843, 8989686]

約数ペア:

[(1, 8989686), (2, 4494843), (3, 2996562), (6, 1498281), (9, 998854), (18, 499427), (139, 64674), (278, 32337), (417, 21558), (834, 10779), (1251, 7186), (2502, 3593)]