13245138

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{1307}}^1$

素因数の和:1878

約数の個数: 24

約数和(自身を含む): 28770768

約数和(自身を除く): 15525630

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1307, 1689, 2614, 3378, 3921, 5067, 7842, 10134, 11763, 23526, 735841, 1471682, 2207523, 4415046, 6622569, 13245138]

約数ペア:

[(1, 13245138), (2, 6622569), (3, 4415046), (6, 2207523), (9, 1471682), (18, 735841), (563, 23526), (1126, 11763), (1307, 10134), (1689, 7842), (2614, 5067), (3378, 3921)]