18635061

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 25837568

約数和(自身を除く): 7202507

約数列:

[1, 3, 31, 93, 151, 453, 1327, 3981, 4681, 14043, 41137, 123411, 200377, 601131, 6211687, 18635061]

約数ペア:

[(1, 18635061), (3, 6211687), (31, 601131), (93, 200377), (151, 123411), (453, 41137), (1327, 14043), (3981, 4681)]