18185836713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{56239}}^1$

素因数の和:56533

約数の個数: 32

約数和(自身を含む): 27211161600

約数和(自身を除く): 9025324887

約数列:

[1, 3, 11, 33, 41, 123, 239, 451, 717, 1353, 2629, 7887, 9799, 29397, 56239, 107789, 168717, 323367, 618629, 1855887, 2305799, 6917397, 13441121, 25363789, 40323363, 76091367, 147852331, 443556993, 551085961, 1653257883, 6061945571, 18185836713]

約数ペア:

[(1, 18185836713), (3, 6061945571), (11, 1653257883), (33, 551085961), (41, 443556993), (123, 147852331), (239, 76091367), (451, 40323363), (717, 25363789), (1353, 13441121), (2629, 6917397), (7887, 2305799), (9799, 1855887), (29397, 618629), (56239, 323367), (107789, 168717)]