6487998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 14256000

約数和(自身を除く): 7768002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 197, 394, 499, 591, 998, 1182, 1497, 2167, 2994, 4334, 5489, 6501, 10978, 13002, 16467, 32934, 98303, 196606, 294909, 589818, 1081333, 2162666, 3243999, 6487998]

約数ペア:

[(1, 6487998), (2, 3243999), (3, 2162666), (6, 1081333), (11, 589818), (22, 294909), (33, 196606), (66, 98303), (197, 32934), (394, 16467), (499, 13002), (591, 10978), (998, 6501), (1182, 5489), (1497, 4334), (2167, 2994)]