25813278

素因数分解:

$2^1\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{1277}}^1$

素因数の和:2408

約数の個数: 24

約数和(自身を含む): 56022408

約数和(自身を除く): 30209130

約数列:

[1, 2, 3, 6, 9, 18, 1123, 1277, 2246, 2554, 3369, 3831, 6738, 7662, 10107, 11493, 20214, 22986, 1434071, 2868142, 4302213, 8604426, 12906639, 25813278]

約数ペア:

[(1, 25813278), (2, 12906639), (3, 8604426), (6, 4302213), (9, 2868142), (18, 1434071), (1123, 22986), (1277, 20214), (2246, 11493), (2554, 10107), (3369, 7662), (3831, 6738)]