189459396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{751823}}^1$

素因数の和:751840

約数の個数: 36

約数和(自身を含む): 547327872

約数和(自身を除く): 357868476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 751823, 1503646, 2255469, 3007292, 4510938, 5262761, 6766407, 9021876, 10525522, 13532814, 15788283, 21051044, 27065628, 31576566, 47364849, 63153132, 94729698, 189459396]

約数ペア:

[(1, 189459396), (2, 94729698), (3, 63153132), (4, 47364849), (6, 31576566), (7, 27065628), (9, 21051044), (12, 15788283), (14, 13532814), (18, 10525522), (21, 9021876), (28, 6766407), (36, 5262761), (42, 4510938), (63, 3007292), (84, 2255469), (126, 1503646), (252, 751823)]