13111578

素因数分解:

$2^1\times 3^3\times {\mathrm{242807}}^1$

素因数の和:242818

約数の個数: 16

約数和(自身を含む): 29136960

約数和(自身を除く): 16025382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 242807, 485614, 728421, 1456842, 2185263, 4370526, 6555789, 13111578]

約数ペア:

[(1, 13111578), (2, 6555789), (3, 4370526), (6, 2185263), (9, 1456842), (18, 728421), (27, 485614), (54, 242807)]