18383397816

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{71}}^2\times {\mathrm{443}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 54484128000

約数和(自身を除く): 36100730184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 343, 392, 426, 443, 497, 568, 588, 686, 852, 886, 994, 1029, 1176, 1329, 1372, 1491, 1704, 1772, 1988, 2058, 2658, 2744, 2982, 3101, 3479, 3544, 3976, 4116, 5041, 5316, 5964, 6202, 6958, 8232, 9303, 10082, 10437, 10632, 11928, 12404, 13916, 15123, 18606, 20164, 20874, 21707, 24353, 24808, 27832, 30246, 31453, 35287, 37212, 40328, 41748, 43414, 48706, 60492, 62906, 65121, 70574, 73059, 74424, 83496, 86828, 94359, 97412, 105861, 120984, 125812, 130242, 141148, 146118, 151949, 173656, 188718, 194824, 211722, 220171, 247009, 251624, 260484, 282296, 292236, 303898, 377436, 423444, 440342, 455847, 494018, 520968, 584472, 607796, 660513, 741027, 754872, 846888, 880684, 911694, 988036, 1215592, 1321026, 1482054, 1541197, 1729063, 1761368, 1823388, 1976072, 2233163, 2642052, 2964108, 3082394, 3458126, 3646776, 4466326, 4623591, 5187189, 5284104, 5928216, 6164788, 6699489, 6916252, 8932652, 9247182, 10374378, 10788379, 12329576, 13398978, 13832504, 15632141, 17865304, 18494364, 20748756, 21576758, 26797956, 31264282, 32365137, 36988728, 41497512, 43153516, 46896423, 53595912, 62528564, 64730274, 86307032, 93792846, 109424987, 125057128, 129460548, 187585692, 218849974, 258921096, 328274961, 375171384, 437699948, 656549922, 765974909, 875399896, 1313099844, 1531949818, 2297924727, 2626199688, 3063899636, 4595849454, 6127799272, 9191698908, 18383397816]

約数ペア:

[(1, 18383397816), (2, 9191698908), (3, 6127799272), (4, 4595849454), (6, 3063899636), (7, 2626199688), (8, 2297924727), (12, 1531949818), (14, 1313099844), (21, 875399896), (24, 765974909), (28, 656549922), (42, 437699948), (49, 375171384), (56, 328274961), (71, 258921096), (84, 218849974), (98, 187585692), (142, 129460548), (147, 125057128), (168, 109424987), (196, 93792846), (213, 86307032), (284, 64730274), (294, 62528564), (343, 53595912), (392, 46896423), (426, 43153516), (443, 41497512), (497, 36988728), (568, 32365137), (588, 31264282), (686, 26797956), (852, 21576758), (886, 20748756), (994, 18494364), (1029, 17865304), (1176, 15632141), (1329, 13832504), (1372, 13398978), (1491, 12329576), (1704, 10788379), (1772, 10374378), (1988, 9247182), (2058, 8932652), (2658, 6916252), (2744, 6699489), (2982, 6164788), (3101, 5928216), (3479, 5284104), (3544, 5187189), (3976, 4623591), (4116, 4466326), (5041, 3646776), (5316, 3458126), (5964, 3082394), (6202, 2964108), (6958, 2642052), (8232, 2233163), (9303, 1976072), (10082, 1823388), (10437, 1761368), (10632, 1729063), (11928, 1541197), (12404, 1482054), (13916, 1321026), (15123, 1215592), (18606, 988036), (20164, 911694), (20874, 880684), (21707, 846888), (24353, 754872), (24808, 741027), (27832, 660513), (30246, 607796), (31453, 584472), (35287, 520968), (37212, 494018), (40328, 455847), (41748, 440342), (43414, 423444), (48706, 377436), (60492, 303898), (62906, 292236), (65121, 282296), (70574, 260484), (73059, 251624), (74424, 247009), (83496, 220171), (86828, 211722), (94359, 194824), (97412, 188718), (105861, 173656), (120984, 151949), (125812, 146118), (130242, 141148)]