9927089928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{39631}}^1$

素因数の和:39728

約数の個数: 144

約数和(自身を含む): 31716696960

約数和(自身を除く): 21789607032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 196, 213, 252, 284, 294, 392, 426, 441, 497, 504, 568, 588, 639, 852, 882, 994, 1176, 1278, 1491, 1704, 1764, 1988, 2556, 2982, 3479, 3528, 3976, 4473, 5112, 5964, 6958, 8946, 10437, 11928, 13916, 17892, 20874, 27832, 31311, 35784, 39631, 41748, 62622, 79262, 83496, 118893, 125244, 158524, 237786, 250488, 277417, 317048, 356679, 475572, 554834, 713358, 832251, 951144, 1109668, 1426716, 1664502, 1941919, 2219336, 2496753, 2813801, 2853432, 3329004, 3883838, 4993506, 5627602, 5825757, 6658008, 7767676, 8441403, 9987012, 11255204, 11651514, 15535352, 16882806, 17477271, 19696607, 19974024, 22510408, 23303028, 25324209, 33765612, 34954542, 39393214, 46606056, 50648418, 59089821, 67531224, 69909084, 78786428, 101296836, 118179642, 137876249, 139818168, 157572856, 177269463, 202593672, 236359284, 275752498, 354538926, 413628747, 472718568, 551504996, 709077852, 827257494, 1103009992, 1240886241, 1418155704, 1654514988, 2481772482, 3309029976, 4963544964, 9927089928]

約数ペア:

[(1, 9927089928), (2, 4963544964), (3, 3309029976), (4, 2481772482), (6, 1654514988), (7, 1418155704), (8, 1240886241), (9, 1103009992), (12, 827257494), (14, 709077852), (18, 551504996), (21, 472718568), (24, 413628747), (28, 354538926), (36, 275752498), (42, 236359284), (49, 202593672), (56, 177269463), (63, 157572856), (71, 139818168), (72, 137876249), (84, 118179642), (98, 101296836), (126, 78786428), (142, 69909084), (147, 67531224), (168, 59089821), (196, 50648418), (213, 46606056), (252, 39393214), (284, 34954542), (294, 33765612), (392, 25324209), (426, 23303028), (441, 22510408), (497, 19974024), (504, 19696607), (568, 17477271), (588, 16882806), (639, 15535352), (852, 11651514), (882, 11255204), (994, 9987012), (1176, 8441403), (1278, 7767676), (1491, 6658008), (1704, 5825757), (1764, 5627602), (1988, 4993506), (2556, 3883838), (2982, 3329004), (3479, 2853432), (3528, 2813801), (3976, 2496753), (4473, 2219336), (5112, 1941919), (5964, 1664502), (6958, 1426716), (8946, 1109668), (10437, 951144), (11928, 832251), (13916, 713358), (17892, 554834), (20874, 475572), (27832, 356679), (31311, 317048), (35784, 277417), (39631, 250488), (41748, 237786), (62622, 158524), (79262, 125244), (83496, 118893)]