131055876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{520063}}^1$

素因数の和:520080

約数の個数: 36

約数和(自身を含む): 378606592

約数和(自身を除く): 247550716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 520063, 1040126, 1560189, 2080252, 3120378, 3640441, 4680567, 6240756, 7280882, 9361134, 10921323, 14561764, 18722268, 21842646, 32763969, 43685292, 65527938, 131055876]

約数ペア:

[(1, 131055876), (2, 65527938), (3, 43685292), (4, 32763969), (6, 21842646), (7, 18722268), (9, 14561764), (12, 10921323), (14, 9361134), (18, 7280882), (21, 6240756), (28, 4680567), (36, 3640441), (42, 3120378), (63, 2080252), (84, 1560189), (126, 1040126), (252, 520063)]