15674834889

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{21377}}^1$

素因数の和:21606

約数の個数: 48

約数和(自身を含む): 26359587072

約数和(自身を除く): 10684752183

約数列:

[1, 3, 7, 9, 21, 63, 103, 113, 309, 339, 721, 791, 927, 1017, 2163, 2373, 6489, 7119, 11639, 21377, 34917, 64131, 81473, 104751, 149639, 192393, 244419, 448917, 733257, 1346751, 2201831, 2415601, 6605493, 7246803, 15412817, 16909207, 19816479, 21740409, 46238451, 50727621, 138715353, 152182863, 248806903, 746420709, 1741648321, 2239262127, 5224944963, 15674834889]

約数ペア:

[(1, 15674834889), (3, 5224944963), (7, 2239262127), (9, 1741648321), (21, 746420709), (63, 248806903), (103, 152182863), (113, 138715353), (309, 50727621), (339, 46238451), (721, 21740409), (791, 19816479), (927, 16909207), (1017, 15412817), (2163, 7246803), (2373, 6605493), (6489, 2415601), (7119, 2201831), (11639, 1346751), (21377, 733257), (34917, 448917), (64131, 244419), (81473, 192393), (104751, 149639)]