23670726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4060

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 26890554

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 3989, 5934, 7978, 11967, 23934, 91747, 171527, 183494, 275241, 343054, 514581, 550482, 1029162, 3945121, 7890242, 11835363, 23670726]

約数ペア:

[(1, 23670726), (2, 11835363), (3, 7890242), (6, 3945121), (23, 1029162), (43, 550482), (46, 514581), (69, 343054), (86, 275241), (129, 183494), (138, 171527), (258, 91747), (989, 23934), (1978, 11967), (2967, 7978), (3989, 5934)]