18133784

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{31051}}^1$

素因数の和:31130

約数の個数: 16

約数和(自身を含む): 34467720

約数和(自身を除く): 16333936

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 31051, 62102, 124204, 248408, 2266723, 4533446, 9066892, 18133784]

約数ペア:

[(1, 18133784), (2, 9066892), (4, 4533446), (8, 2266723), (73, 248408), (146, 124204), (292, 62102), (584, 31051)]