18306099

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1049}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 30357600

約数和(自身を除く): 12051501

約数列:

[1, 3, 7, 9, 21, 63, 277, 831, 1049, 1939, 2493, 3147, 5817, 7343, 9441, 17451, 22029, 66087, 290573, 871719, 2034011, 2615157, 6102033, 18306099]

約数ペア:

[(1, 18306099), (3, 6102033), (7, 2615157), (9, 2034011), (21, 871719), (63, 290573), (277, 66087), (831, 22029), (1049, 17451), (1939, 9441), (2493, 7343), (3147, 5817)]