47890782

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{19141}}^1$

素因数の和:19288

約数の個数: 24

約数和(自身を含む): 104515320

約数和(自身を除く): 56624538

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 19141, 38282, 57423, 114846, 172269, 344538, 2660599, 5321198, 7981797, 15963594, 23945391, 47890782]

約数ペア:

[(1, 47890782), (2, 23945391), (3, 15963594), (6, 7981797), (9, 5321198), (18, 2660599), (139, 344538), (278, 172269), (417, 114846), (834, 57423), (1251, 38282), (2502, 19141)]