18536815752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:964

約数の個数: 256

約数和(自身を含む): 58258206720

約数和(自身を除く): 39721390968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 173, 182, 213, 273, 284, 312, 346, 364, 426, 497, 519, 546, 568, 691, 692, 728, 852, 923, 994, 1038, 1092, 1211, 1382, 1384, 1491, 1704, 1846, 1988, 2073, 2076, 2184, 2249, 2422, 2764, 2769, 2982, 3633, 3692, 3976, 4146, 4152, 4498, 4837, 4844, 5528, 5538, 5964, 6461, 6747, 7266, 7384, 8292, 8983, 8996, 9674, 9688, 11076, 11928, 12283, 12922, 13494, 14511, 14532, 15743, 16584, 17966, 17992, 19348, 19383, 22152, 24566, 25844, 26949, 26988, 29022, 29064, 31486, 35932, 36849, 38696, 38766, 47229, 49061, 49132, 51688, 53898, 53976, 58044, 62881, 62972, 71864, 73698, 77532, 85981, 94458, 98122, 98264, 107796, 116088, 119543, 125762, 125944, 147183, 147396, 155064, 159679, 171962, 188643, 188916, 196244, 215592, 239086, 251524, 257943, 294366, 294792, 319358, 343427, 343924, 358629, 377286, 377832, 392488, 478172, 479037, 503048, 515886, 588732, 637793, 638716, 686854, 687848, 717258, 754572, 836801, 956344, 958074, 1030281, 1031772, 1117753, 1177464, 1275586, 1277432, 1373708, 1434516, 1509144, 1554059, 1673602, 1913379, 1916148, 2060562, 2063544, 2235506, 2510403, 2551172, 2747416, 2869032, 3108118, 3347204, 3353259, 3826758, 3832296, 4121124, 4464551, 4471012, 4662177, 5020806, 5102344, 6216236, 6694408, 6706518, 7653516, 8242248, 8487553, 8929102, 8942024, 9324354, 10041612, 10878413, 12432472, 13393653, 13413036, 15307032, 16975106, 17858204, 18648708, 20083224, 21756826, 25462659, 26787306, 26826072, 32635239, 33950212, 35716408, 37297416, 43513652, 50925318, 53574612, 59412871, 65270478, 67900424, 87027304, 101850636, 107149224, 110338189, 118825742, 130540956, 178238613, 203701272, 220676378, 237651484, 261081912, 331014567, 356477226, 441352756, 475302968, 662029134, 712954452, 772367323, 882705512, 1324058268, 1425908904, 1544734646, 2317101969, 2648116536, 3089469292, 4634203938, 6178938584, 9268407876, 18536815752]

約数ペア:

[(1, 18536815752), (2, 9268407876), (3, 6178938584), (4, 4634203938), (6, 3089469292), (7, 2648116536), (8, 2317101969), (12, 1544734646), (13, 1425908904), (14, 1324058268), (21, 882705512), (24, 772367323), (26, 712954452), (28, 662029134), (39, 475302968), (42, 441352756), (52, 356477226), (56, 331014567), (71, 261081912), (78, 237651484), (84, 220676378), (91, 203701272), (104, 178238613), (142, 130540956), (156, 118825742), (168, 110338189), (173, 107149224), (182, 101850636), (213, 87027304), (273, 67900424), (284, 65270478), (312, 59412871), (346, 53574612), (364, 50925318), (426, 43513652), (497, 37297416), (519, 35716408), (546, 33950212), (568, 32635239), (691, 26826072), (692, 26787306), (728, 25462659), (852, 21756826), (923, 20083224), (994, 18648708), (1038, 17858204), (1092, 16975106), (1211, 15307032), (1382, 13413036), (1384, 13393653), (1491, 12432472), (1704, 10878413), (1846, 10041612), (1988, 9324354), (2073, 8942024), (2076, 8929102), (2184, 8487553), (2249, 8242248), (2422, 7653516), (2764, 6706518), (2769, 6694408), (2982, 6216236), (3633, 5102344), (3692, 5020806), (3976, 4662177), (4146, 4471012), (4152, 4464551), (4498, 4121124), (4837, 3832296), (4844, 3826758), (5528, 3353259), (5538, 3347204), (5964, 3108118), (6461, 2869032), (6747, 2747416), (7266, 2551172), (7384, 2510403), (8292, 2235506), (8983, 2063544), (8996, 2060562), (9674, 1916148), (9688, 1913379), (11076, 1673602), (11928, 1554059), (12283, 1509144), (12922, 1434516), (13494, 1373708), (14511, 1277432), (14532, 1275586), (15743, 1177464), (16584, 1117753), (17966, 1031772), (17992, 1030281), (19348, 958074), (19383, 956344), (22152, 836801), (24566, 754572), (25844, 717258), (26949, 687848), (26988, 686854), (29022, 638716), (29064, 637793), (31486, 588732), (35932, 515886), (36849, 503048), (38696, 479037), (38766, 478172), (47229, 392488), (49061, 377832), (49132, 377286), (51688, 358629), (53898, 343924), (53976, 343427), (58044, 319358), (62881, 294792), (62972, 294366), (71864, 257943), (73698, 251524), (77532, 239086), (85981, 215592), (94458, 196244), (98122, 188916), (98264, 188643), (107796, 171962), (116088, 159679), (119543, 155064), (125762, 147396), (125944, 147183)]