21141066

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{25349}}^1$

素因数の和:25493

約数の個数: 16

約数和(自身を含む): 42588000

約数和(自身を除く): 21446934

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 25349, 50698, 76047, 152094, 3523511, 7047022, 10570533, 21141066]

約数ペア:

[(1, 21141066), (2, 10570533), (3, 7047022), (6, 3523511), (139, 152094), (278, 76047), (417, 50698), (834, 25349)]