18348526

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56983}}^1$

素因数の和:57015

約数の個数: 16

約数和(自身を含む): 32822784

約数和(自身を除く): 14474258

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 56983, 113966, 398881, 797762, 1310609, 2621218, 9174263, 18348526]

約数ペア:

[(1, 18348526), (2, 9174263), (7, 2621218), (14, 1310609), (23, 797762), (46, 398881), (161, 113966), (322, 56983)]