81375840006

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1950617}}^1$

素因数の和:1951048

約数の個数: 32

約数和(自身を含む): 172746730080

約数和(自身を除く): 91370890074

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 409, 818, 1227, 2454, 6953, 13906, 20859, 41718, 1950617, 3901234, 5851851, 11703702, 33160489, 66320978, 99481467, 198962934, 797802353, 1595604706, 2393407059, 4786814118, 13562640001, 27125280002, 40687920003, 81375840006]

約数ペア:

[(1, 81375840006), (2, 40687920003), (3, 27125280002), (6, 13562640001), (17, 4786814118), (34, 2393407059), (51, 1595604706), (102, 797802353), (409, 198962934), (818, 99481467), (1227, 66320978), (2454, 33160489), (6953, 11703702), (13906, 5851851), (20859, 3901234), (41718, 1950617)]