25291289358

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10108429}}^1$

素因数の和:10108576

約数の個数: 24

約数和(自身を含む): 55192027800

約数和(自身を除く): 29900738442

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 10108429, 20216858, 30325287, 60650574, 90975861, 181951722, 1405071631, 2810143262, 4215214893, 8430429786, 12645644679, 25291289358]

約数ペア:

[(1, 25291289358), (2, 12645644679), (3, 8430429786), (6, 4215214893), (9, 2810143262), (18, 1405071631), (139, 181951722), (278, 90975861), (417, 60650574), (834, 30325287), (1251, 20216858), (2502, 10108429)]