18718460424

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{2039}}^1$

素因数の和:2545

約数の個数: 160

約数和(自身を含む): 54265305600

約数和(自身を除く): 35546845176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 457, 558, 648, 744, 837, 914, 1116, 1371, 1674, 1828, 2039, 2232, 2511, 2742, 3348, 3656, 4078, 4113, 5022, 5484, 6117, 6696, 8156, 8226, 10044, 10968, 12234, 12339, 14167, 16312, 16452, 18351, 20088, 24468, 24678, 28334, 32904, 36702, 37017, 42501, 48936, 49356, 55053, 56668, 63209, 73404, 74034, 85002, 98712, 110106, 113336, 126418, 127503, 146808, 148068, 165159, 170004, 189627, 220212, 252836, 255006, 296136, 330318, 340008, 379254, 382509, 440424, 505672, 510012, 568881, 660636, 758508, 765018, 931823, 1020024, 1137762, 1147527, 1321272, 1517016, 1530036, 1706643, 1863646, 2275524, 2295054, 2795469, 3060072, 3413286, 3727292, 4551048, 4590108, 5119929, 5590938, 6826572, 7454584, 8386407, 9180216, 10239858, 11181876, 13653144, 16772814, 20479716, 22363752, 25159221, 28886513, 33545628, 40959432, 50318442, 57773026, 67091256, 75477663, 86659539, 100636884, 115546052, 150955326, 173319078, 201273768, 231092104, 259978617, 301910652, 346638156, 519957234, 603821304, 693276312, 779935851, 1039914468, 1559871702, 2079828936, 2339807553, 3119743404, 4679615106, 6239486808, 9359230212, 18718460424]

約数ペア:

[(1, 18718460424), (2, 9359230212), (3, 6239486808), (4, 4679615106), (6, 3119743404), (8, 2339807553), (9, 2079828936), (12, 1559871702), (18, 1039914468), (24, 779935851), (27, 693276312), (31, 603821304), (36, 519957234), (54, 346638156), (62, 301910652), (72, 259978617), (81, 231092104), (93, 201273768), (108, 173319078), (124, 150955326), (162, 115546052), (186, 100636884), (216, 86659539), (248, 75477663), (279, 67091256), (324, 57773026), (372, 50318442), (457, 40959432), (558, 33545628), (648, 28886513), (744, 25159221), (837, 22363752), (914, 20479716), (1116, 16772814), (1371, 13653144), (1674, 11181876), (1828, 10239858), (2039, 9180216), (2232, 8386407), (2511, 7454584), (2742, 6826572), (3348, 5590938), (3656, 5119929), (4078, 4590108), (4113, 4551048), (5022, 3727292), (5484, 3413286), (6117, 3060072), (6696, 2795469), (8156, 2295054), (8226, 2275524), (10044, 1863646), (10968, 1706643), (12234, 1530036), (12339, 1517016), (14167, 1321272), (16312, 1147527), (16452, 1137762), (18351, 1020024), (20088, 931823), (24468, 765018), (24678, 758508), (28334, 660636), (32904, 568881), (36702, 510012), (37017, 505672), (42501, 440424), (48936, 382509), (49356, 379254), (55053, 340008), (56668, 330318), (63209, 296136), (73404, 255006), (74034, 252836), (85002, 220212), (98712, 189627), (110106, 170004), (113336, 165159), (126418, 148068), (127503, 146808)]