69938406

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{27953}}^1$

素因数の和:28100

約数の個数: 24

約数和(自身を含む): 152628840

約数和(自身を除く): 82690434

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 27953, 55906, 83859, 167718, 251577, 503154, 3885467, 7770934, 11656401, 23312802, 34969203, 69938406]

約数ペア:

[(1, 69938406), (2, 34969203), (3, 23312802), (6, 11656401), (9, 7770934), (18, 3885467), (139, 503154), (278, 251577), (417, 167718), (834, 83859), (1251, 55906), (2502, 27953)]