18184932

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 47481280

約数和(自身を除く): 29296348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1033, 1467, 1956, 2066, 2934, 3099, 4132, 4401, 5868, 6198, 8802, 9297, 12396, 17604, 18594, 27891, 37188, 55782, 111564, 168379, 336758, 505137, 673516, 1010274, 1515411, 2020548, 3030822, 4546233, 6061644, 9092466, 18184932]

約数ペア:

[(1, 18184932), (2, 9092466), (3, 6061644), (4, 4546233), (6, 3030822), (9, 2020548), (12, 1515411), (18, 1010274), (27, 673516), (36, 505137), (54, 336758), (108, 168379), (163, 111564), (326, 55782), (489, 37188), (652, 27891), (978, 18594), (1033, 17604), (1467, 12396), (1956, 9297), (2066, 8802), (2934, 6198), (3099, 5868), (4132, 4401)]