18184423316

素因数分解:

$2^2\times {\mathrm{1721}}^1\times {\mathrm{2641549}}^1$

素因数の和:2643274

約数の個数: 12

約数和(自身を含む): 31841243700

約数和(自身を除く): 13656820384

約数列:

[1, 2, 4, 1721, 3442, 6884, 2641549, 5283098, 10566196, 4546105829, 9092211658, 18184423316]

約数ペア:

[(1, 18184423316), (2, 9092211658), (4, 4546105829), (1721, 10566196), (3442, 5283098), (6884, 2641549)]