54891396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{217823}}^1$

素因数の和:217840

約数の個数: 36

約数和(自身を含む): 158575872

約数和(自身を除く): 103684476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 217823, 435646, 653469, 871292, 1306938, 1524761, 1960407, 2613876, 3049522, 3920814, 4574283, 6099044, 7841628, 9148566, 13722849, 18297132, 27445698, 54891396]

約数ペア:

[(1, 54891396), (2, 27445698), (3, 18297132), (4, 13722849), (6, 9148566), (7, 7841628), (9, 6099044), (12, 4574283), (14, 3920814), (18, 3049522), (21, 2613876), (28, 1960407), (36, 1524761), (42, 1306938), (63, 871292), (84, 653469), (126, 435646), (252, 217823)]