2018489928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:7004

約数の個数: 192

約数和(自身を含む): 6655320000

約数和(自身を除く): 4636830072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 114, 133, 147, 152, 156, 168, 182, 196, 228, 247, 266, 273, 294, 312, 364, 392, 399, 456, 494, 532, 546, 588, 637, 728, 741, 798, 931, 988, 1064, 1092, 1176, 1274, 1482, 1596, 1729, 1862, 1911, 1976, 2184, 2548, 2793, 2964, 3192, 3458, 3724, 3822, 5096, 5187, 5586, 5928, 6916, 6949, 7448, 7644, 10374, 11172, 12103, 13832, 13898, 15288, 20748, 20847, 22344, 24206, 27796, 36309, 41496, 41694, 48412, 48643, 55592, 72618, 83388, 90337, 96824, 97286, 132031, 145236, 145929, 166776, 180674, 194572, 264062, 271011, 290472, 291858, 340501, 361348, 389144, 396093, 528124, 542022, 583716, 632359, 681002, 722696, 792186, 924217, 1021503, 1056248, 1084044, 1167432, 1264718, 1362004, 1584372, 1716403, 1848434, 1897077, 2043006, 2168088, 2529436, 2724008, 2772651, 3168744, 3432806, 3696868, 3794154, 4086012, 4426513, 5058872, 5149209, 5545302, 6469519, 6865612, 7393736, 7588308, 8172024, 8853026, 10298418, 11090604, 12014821, 12939038, 13279539, 13731224, 15176616, 17706052, 19408557, 20596836, 22181208, 24029642, 25878076, 26559078, 35412104, 36044463, 38817114, 41193672, 48059284, 51756152, 53118156, 72088926, 77634228, 84103747, 96118568, 106236312, 144177852, 155268456, 168207494, 252311241, 288355704, 336414988, 504622482, 672829976, 1009244964, 2018489928]

約数ペア:

[(1, 2018489928), (2, 1009244964), (3, 672829976), (4, 504622482), (6, 336414988), (7, 288355704), (8, 252311241), (12, 168207494), (13, 155268456), (14, 144177852), (19, 106236312), (21, 96118568), (24, 84103747), (26, 77634228), (28, 72088926), (38, 53118156), (39, 51756152), (42, 48059284), (49, 41193672), (52, 38817114), (56, 36044463), (57, 35412104), (76, 26559078), (78, 25878076), (84, 24029642), (91, 22181208), (98, 20596836), (104, 19408557), (114, 17706052), (133, 15176616), (147, 13731224), (152, 13279539), (156, 12939038), (168, 12014821), (182, 11090604), (196, 10298418), (228, 8853026), (247, 8172024), (266, 7588308), (273, 7393736), (294, 6865612), (312, 6469519), (364, 5545302), (392, 5149209), (399, 5058872), (456, 4426513), (494, 4086012), (532, 3794154), (546, 3696868), (588, 3432806), (637, 3168744), (728, 2772651), (741, 2724008), (798, 2529436), (931, 2168088), (988, 2043006), (1064, 1897077), (1092, 1848434), (1176, 1716403), (1274, 1584372), (1482, 1362004), (1596, 1264718), (1729, 1167432), (1862, 1084044), (1911, 1056248), (1976, 1021503), (2184, 924217), (2548, 792186), (2793, 722696), (2964, 681002), (3192, 632359), (3458, 583716), (3724, 542022), (3822, 528124), (5096, 396093), (5187, 389144), (5586, 361348), (5928, 340501), (6916, 291858), (6949, 290472), (7448, 271011), (7644, 264062), (10374, 194572), (11172, 180674), (12103, 166776), (13832, 145929), (13898, 145236), (15288, 132031), (20748, 97286), (20847, 96824), (22344, 90337), (24206, 83388), (27796, 72618), (36309, 55592), (41496, 48643), (41694, 48412)]