13144326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3919}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 28976640

約数和(自身を除く): 15832314

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 3919, 7838, 11757, 23514, 50947, 101894, 152841, 168517, 305682, 337034, 505551, 1011102, 2190721, 4381442, 6572163, 13144326]

約数ペア:

[(1, 13144326), (2, 6572163), (3, 4381442), (6, 2190721), (13, 1011102), (26, 505551), (39, 337034), (43, 305682), (78, 168517), (86, 152841), (129, 101894), (258, 50947), (559, 23514), (1118, 11757), (1677, 7838), (3354, 3919)]