26678826

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10663}}^1$

素因数の和:10810

約数の個数: 24

約数和(自身を含む): 58225440

約数和(自身を除く): 31546614

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 10663, 21326, 31989, 63978, 95967, 191934, 1482157, 2964314, 4446471, 8892942, 13339413, 26678826]

約数ペア:

[(1, 26678826), (2, 13339413), (3, 8892942), (6, 4446471), (9, 2964314), (18, 1482157), (139, 191934), (278, 95967), (417, 63978), (834, 31989), (1251, 21326), (2502, 10663)]