18120382

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24421}}^1$

素因数の和:24483

約数の個数: 16

約数和(自身を含む): 31650912

約数和(自身を除く): 13530530

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 24421, 48842, 170947, 341894, 1294313, 2588626, 9060191, 18120382]

約数ペア:

[(1, 18120382), (2, 9060191), (7, 2588626), (14, 1294313), (53, 341894), (106, 170947), (371, 48842), (742, 24421)]