27884286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{81533}}^1$

素因数の和:81560

約数の個数: 24

約数和(自身を含む): 63596520

約数和(自身を除く): 35712234

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 81533, 163066, 244599, 489198, 733797, 1467594, 1549127, 3098254, 4647381, 9294762, 13942143, 27884286]

約数ペア:

[(1, 27884286), (2, 13942143), (3, 9294762), (6, 4647381), (9, 3098254), (18, 1549127), (19, 1467594), (38, 733797), (57, 489198), (114, 244599), (171, 163066), (342, 81533)]