11518668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 34082048

約数和(自身を除く): 22563380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1063, 1204, 1548, 1806, 2126, 2709, 3189, 3612, 4252, 5418, 6378, 7441, 9567, 10836, 12756, 14882, 19134, 22323, 29764, 38268, 44646, 45709, 66969, 89292, 91418, 133938, 137127, 182836, 267876, 274254, 319963, 411381, 548508, 639926, 822762, 959889, 1279852, 1645524, 1919778, 2879667, 3839556, 5759334, 11518668]

約数ペア:

[(1, 11518668), (2, 5759334), (3, 3839556), (4, 2879667), (6, 1919778), (7, 1645524), (9, 1279852), (12, 959889), (14, 822762), (18, 639926), (21, 548508), (28, 411381), (36, 319963), (42, 274254), (43, 267876), (63, 182836), (84, 137127), (86, 133938), (126, 91418), (129, 89292), (172, 66969), (252, 45709), (258, 44646), (301, 38268), (387, 29764), (516, 22323), (602, 19134), (774, 14882), (903, 12756), (1063, 10836), (1204, 9567), (1548, 7441), (1806, 6378), (2126, 5418), (2709, 4252), (3189, 3612)]