18260128

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{3779}}^1$

素因数の和:3940

約数の個数: 24

約数和(自身を含む): 36197280

約数和(自身を除く): 17937152

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 3779, 4832, 7558, 15116, 30232, 60464, 120928, 570629, 1141258, 2282516, 4565032, 9130064, 18260128]

約数ペア:

[(1, 18260128), (2, 9130064), (4, 4565032), (8, 2282516), (16, 1141258), (32, 570629), (151, 120928), (302, 60464), (604, 30232), (1208, 15116), (2416, 7558), (3779, 4832)]