18147233174

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56357867}}^1$

素因数の和:56357899

約数の個数: 16

約数和(自身を含む): 32462131968

約数和(自身を除く): 14314898794

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 56357867, 112715734, 394505069, 789010138, 1296230941, 2592461882, 9073616587, 18147233174]

約数ペア:

[(1, 18147233174), (2, 9073616587), (7, 2592461882), (14, 1296230941), (23, 789010138), (46, 394505069), (161, 112715734), (322, 56357867)]