17996274

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23251}}^1$

素因数の和:23302

約数の個数: 24

約数和(自身を含む): 39900432

約数和(自身を除く): 21904158

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 23251, 46502, 69753, 139506, 209259, 418518, 999793, 1999586, 2999379, 5998758, 8998137, 17996274]

約数ペア:

[(1, 17996274), (2, 8998137), (3, 5998758), (6, 2999379), (9, 1999586), (18, 999793), (43, 418518), (86, 209259), (129, 139506), (258, 69753), (387, 46502), (774, 23251)]