847019124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{115903}}^1$

素因数の和:115949

約数の個数: 72

約数和(自身を含む): 2531343360

約数和(自身を除く): 1684324236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 115903, 231806, 347709, 463612, 695418, 811321, 1043127, 1390836, 1622642, 2086254, 2433963, 3245284, 3361187, 4172508, 4867926, 6722374, 7301889, 9735852, 10083561, 13444748, 14603778, 20167122, 23528309, 29207556, 30250683, 40334244, 47056618, 60501366, 70584927, 94113236, 121002732, 141169854, 211754781, 282339708, 423509562, 847019124]

約数ペア:

[(1, 847019124), (2, 423509562), (3, 282339708), (4, 211754781), (6, 141169854), (7, 121002732), (9, 94113236), (12, 70584927), (14, 60501366), (18, 47056618), (21, 40334244), (28, 30250683), (29, 29207556), (36, 23528309), (42, 20167122), (58, 14603778), (63, 13444748), (84, 10083561), (87, 9735852), (116, 7301889), (126, 6722374), (174, 4867926), (203, 4172508), (252, 3361187), (261, 3245284), (348, 2433963), (406, 2086254), (522, 1622642), (609, 1390836), (812, 1043127), (1044, 811321), (1218, 695418), (1827, 463612), (2436, 347709), (3654, 231806), (7308, 115903)]