18073935456

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 49904418816

約数和(自身を除く): 31830483360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 101, 124, 157, 186, 202, 248, 303, 314, 372, 383, 404, 471, 496, 606, 628, 744, 766, 808, 942, 992, 1149, 1212, 1256, 1488, 1532, 1616, 1884, 2298, 2424, 2512, 2976, 3064, 3131, 3232, 3768, 4596, 4848, 4867, 5024, 6128, 6262, 7536, 9192, 9393, 9696, 9734, 11873, 12256, 12524, 14601, 15072, 15857, 18384, 18786, 19468, 23746, 25048, 29202, 31714, 35619, 36768, 37572, 38683, 38936, 47492, 47571, 50096, 58404, 60131, 63428, 71238, 75144, 77366, 77872, 94984, 95142, 100192, 116049, 116808, 120262, 126856, 142476, 150288, 154732, 155744, 180393, 189968, 190284, 232098, 233616, 240524, 253712, 284952, 300576, 309464, 360786, 379936, 380568, 464196, 467232, 481048, 491567, 507424, 569904, 618928, 721572, 761136, 928392, 962096, 983134, 1139808, 1199173, 1237856, 1443144, 1474701, 1522272, 1856784, 1864061, 1924192, 1966268, 2398346, 2886288, 2949402, 3597519, 3713568, 3728122, 3932536, 4796692, 5592183, 5772576, 5898804, 6073231, 7195038, 7456244, 7865072, 9593384, 11184366, 11797608, 12146462, 14390076, 14912488, 15730144, 18219693, 19186768, 22368732, 23595216, 24292924, 28780152, 29824976, 36439386, 38373536, 44737464, 47190432, 48585848, 57560304, 59649952, 72878772, 89474928, 97171696, 115120608, 145757544, 178949856, 188270161, 194343392, 291515088, 376540322, 564810483, 583030176, 753080644, 1129620966, 1506161288, 2259241932, 3012322576, 4518483864, 6024645152, 9036967728, 18073935456]

約数ペア:

[(1, 18073935456), (2, 9036967728), (3, 6024645152), (4, 4518483864), (6, 3012322576), (8, 2259241932), (12, 1506161288), (16, 1129620966), (24, 753080644), (31, 583030176), (32, 564810483), (48, 376540322), (62, 291515088), (93, 194343392), (96, 188270161), (101, 178949856), (124, 145757544), (157, 115120608), (186, 97171696), (202, 89474928), (248, 72878772), (303, 59649952), (314, 57560304), (372, 48585848), (383, 47190432), (404, 44737464), (471, 38373536), (496, 36439386), (606, 29824976), (628, 28780152), (744, 24292924), (766, 23595216), (808, 22368732), (942, 19186768), (992, 18219693), (1149, 15730144), (1212, 14912488), (1256, 14390076), (1488, 12146462), (1532, 11797608), (1616, 11184366), (1884, 9593384), (2298, 7865072), (2424, 7456244), (2512, 7195038), (2976, 6073231), (3064, 5898804), (3131, 5772576), (3232, 5592183), (3768, 4796692), (4596, 3932536), (4848, 3728122), (4867, 3713568), (5024, 3597519), (6128, 2949402), (6262, 2886288), (7536, 2398346), (9192, 1966268), (9393, 1924192), (9696, 1864061), (9734, 1856784), (11873, 1522272), (12256, 1474701), (12524, 1443144), (14601, 1237856), (15072, 1199173), (15857, 1139808), (18384, 983134), (18786, 962096), (19468, 928392), (23746, 761136), (25048, 721572), (29202, 618928), (31714, 569904), (35619, 507424), (36768, 491567), (37572, 481048), (38683, 467232), (38936, 464196), (47492, 380568), (47571, 379936), (50096, 360786), (58404, 309464), (60131, 300576), (63428, 284952), (71238, 253712), (75144, 240524), (77366, 233616), (77872, 232098), (94984, 190284), (95142, 189968), (100192, 180393), (116049, 155744), (116808, 154732), (120262, 150288), (126856, 142476)]