18336291288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{5011}}^1$

素因数の和:5997

約数の個数: 128

約数和(自身を含む): 54735851520

約数和(自身を除く): 36399560232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 947, 966, 1288, 1894, 1932, 2841, 3788, 3864, 5011, 5682, 6629, 7576, 10022, 11364, 13258, 15033, 19887, 20044, 21781, 22728, 26516, 30066, 35077, 39774, 40088, 43562, 53032, 60132, 65343, 70154, 79548, 87124, 105231, 115253, 120264, 130686, 140308, 152467, 159096, 174248, 210462, 230506, 261372, 280616, 304934, 345759, 420924, 457401, 461012, 522744, 609868, 691518, 806771, 841848, 914802, 922024, 1219736, 1383036, 1613542, 1829604, 2420313, 2766072, 3227084, 3659208, 4745417, 4840626, 6454168, 9490834, 9681252, 14236251, 18981668, 19362504, 28472502, 33217919, 37963336, 56945004, 66435838, 99653757, 109144591, 113890008, 132871676, 199307514, 218289182, 265743352, 327433773, 398615028, 436578364, 654867546, 764012137, 797230056, 873156728, 1309735092, 1528024274, 2292036411, 2619470184, 3056048548, 4584072822, 6112097096, 9168145644, 18336291288]

約数ペア:

[(1, 18336291288), (2, 9168145644), (3, 6112097096), (4, 4584072822), (6, 3056048548), (7, 2619470184), (8, 2292036411), (12, 1528024274), (14, 1309735092), (21, 873156728), (23, 797230056), (24, 764012137), (28, 654867546), (42, 436578364), (46, 398615028), (56, 327433773), (69, 265743352), (84, 218289182), (92, 199307514), (138, 132871676), (161, 113890008), (168, 109144591), (184, 99653757), (276, 66435838), (322, 56945004), (483, 37963336), (552, 33217919), (644, 28472502), (947, 19362504), (966, 18981668), (1288, 14236251), (1894, 9681252), (1932, 9490834), (2841, 6454168), (3788, 4840626), (3864, 4745417), (5011, 3659208), (5682, 3227084), (6629, 2766072), (7576, 2420313), (10022, 1829604), (11364, 1613542), (13258, 1383036), (15033, 1219736), (19887, 922024), (20044, 914802), (21781, 841848), (22728, 806771), (26516, 691518), (30066, 609868), (35077, 522744), (39774, 461012), (40088, 457401), (43562, 420924), (53032, 345759), (60132, 304934), (65343, 280616), (70154, 261372), (79548, 230506), (87124, 210462), (105231, 174248), (115253, 159096), (120264, 152467), (130686, 140308)]