18328629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1237}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 26740800

約数和(自身を除く): 8412171

約数列:

[1, 3, 11, 33, 449, 1237, 1347, 3711, 4939, 13607, 14817, 40821, 555413, 1666239, 6109543, 18328629]

約数ペア:

[(1, 18328629), (3, 6109543), (11, 1666239), (33, 555413), (449, 40821), (1237, 14817), (1347, 13607), (3711, 4939)]