18382179

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 24970400

約数和(自身を除く): 6588221

約数列:

[1, 3, 97, 181, 291, 349, 543, 1047, 17557, 33853, 52671, 63169, 101559, 189507, 6127393, 18382179]

約数ペア:

[(1, 18382179), (3, 6127393), (97, 189507), (181, 101559), (291, 63169), (349, 52671), (543, 33853), (1047, 17557)]