27040188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 72364544

約数和(自身を除く): 45324356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 487, 661, 974, 1322, 1461, 1948, 1983, 2644, 2922, 3409, 3966, 4627, 5844, 6818, 7932, 9254, 10227, 13636, 13881, 18508, 20454, 27762, 40908, 55524, 321907, 643814, 965721, 1287628, 1931442, 2253349, 3862884, 4506698, 6760047, 9013396, 13520094, 27040188]

約数ペア:

[(1, 27040188), (2, 13520094), (3, 9013396), (4, 6760047), (6, 4506698), (7, 3862884), (12, 2253349), (14, 1931442), (21, 1287628), (28, 965721), (42, 643814), (84, 321907), (487, 55524), (661, 40908), (974, 27762), (1322, 20454), (1461, 18508), (1948, 13881), (1983, 13636), (2644, 10227), (2922, 9254), (3409, 7932), (3966, 6818), (4627, 5844)]