18138919392

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9721}}^1$

素因数の和:9798

約数の個数: 288

約数和(自身を含む): 61150602240

約数和(自身を除く): 43011682848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 32, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 96, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 248, 264, 279, 288, 304, 341, 342, 352, 372, 396, 418, 456, 496, 528, 558, 589, 608, 627, 682, 684, 744, 792, 836, 912, 992, 1023, 1056, 1116, 1178, 1254, 1364, 1368, 1488, 1584, 1672, 1767, 1824, 1881, 2046, 2232, 2356, 2508, 2728, 2736, 2976, 3069, 3168, 3344, 3534, 3762, 4092, 4464, 4712, 5016, 5301, 5456, 5472, 6138, 6479, 6688, 7068, 7524, 8184, 8928, 9424, 9721, 10032, 10602, 10912, 12276, 12958, 14136, 15048, 16368, 18848, 19437, 19442, 20064, 21204, 24552, 25916, 28272, 29163, 30096, 32736, 38874, 38884, 42408, 49104, 51832, 56544, 58311, 58326, 60192, 77748, 77768, 84816, 87489, 98208, 103664, 106931, 116622, 116652, 155496, 155536, 169632, 174978, 184699, 207328, 213862, 233244, 233304, 301351, 310992, 311072, 320793, 349956, 369398, 427724, 466488, 466608, 554097, 602702, 621984, 641586, 699912, 738796, 855448, 904053, 932976, 933216, 962379, 1108194, 1205404, 1283172, 1399824, 1477592, 1662291, 1710896, 1808106, 1865952, 1924758, 2031689, 2216388, 2410808, 2566344, 2712159, 2799648, 2955184, 3314861, 3324582, 3421792, 3616212, 3849516, 4063378, 4432776, 4821616, 5132688, 5424318, 5725669, 5910368, 6095067, 6629722, 6649164, 7232424, 7699032, 8126756, 8865552, 9643232, 9944583, 10265376, 10848636, 11451338, 12190134, 13259444, 13298328, 14464848, 15398064, 16253512, 17177007, 17731104, 18285201, 19889166, 21697272, 22902676, 24380268, 26518888, 26596656, 28929696, 29833749, 30796128, 32507024, 34354014, 36570402, 39778332, 43394544, 45805352, 48760536, 51531021, 53037776, 53193312, 59667498, 62982359, 65014048, 68708028, 73140804, 79556664, 86789088, 91610704, 97521072, 103062042, 106075552, 119334996, 125964718, 137416056, 146281608, 159113328, 183221408, 188947077, 195042144, 206124084, 238669992, 251929436, 274832112, 292563216, 318226656, 377894154, 412248168, 477339984, 503858872, 549664224, 566841231, 585126432, 755788308, 824496336, 954679968, 1007717744, 1133682462, 1511576616, 1648992672, 2015435488, 2267364924, 3023153232, 4534729848, 6046306464, 9069459696, 18138919392]

約数ペア:

[(1, 18138919392), (2, 9069459696), (3, 6046306464), (4, 4534729848), (6, 3023153232), (8, 2267364924), (9, 2015435488), (11, 1648992672), (12, 1511576616), (16, 1133682462), (18, 1007717744), (19, 954679968), (22, 824496336), (24, 755788308), (31, 585126432), (32, 566841231), (33, 549664224), (36, 503858872), (38, 477339984), (44, 412248168), (48, 377894154), (57, 318226656), (62, 292563216), (66, 274832112), (72, 251929436), (76, 238669992), (88, 206124084), (93, 195042144), (96, 188947077), (99, 183221408), (114, 159113328), (124, 146281608), (132, 137416056), (144, 125964718), (152, 119334996), (171, 106075552), (176, 103062042), (186, 97521072), (198, 91610704), (209, 86789088), (228, 79556664), (248, 73140804), (264, 68708028), (279, 65014048), (288, 62982359), (304, 59667498), (341, 53193312), (342, 53037776), (352, 51531021), (372, 48760536), (396, 45805352), (418, 43394544), (456, 39778332), (496, 36570402), (528, 34354014), (558, 32507024), (589, 30796128), (608, 29833749), (627, 28929696), (682, 26596656), (684, 26518888), (744, 24380268), (792, 22902676), (836, 21697272), (912, 19889166), (992, 18285201), (1023, 17731104), (1056, 17177007), (1116, 16253512), (1178, 15398064), (1254, 14464848), (1364, 13298328), (1368, 13259444), (1488, 12190134), (1584, 11451338), (1672, 10848636), (1767, 10265376), (1824, 9944583), (1881, 9643232), (2046, 8865552), (2232, 8126756), (2356, 7699032), (2508, 7232424), (2728, 6649164), (2736, 6629722), (2976, 6095067), (3069, 5910368), (3168, 5725669), (3344, 5424318), (3534, 5132688), (3762, 4821616), (4092, 4432776), (4464, 4063378), (4712, 3849516), (5016, 3616212), (5301, 3421792), (5456, 3324582), (5472, 3314861), (6138, 2955184), (6479, 2799648), (6688, 2712159), (7068, 2566344), (7524, 2410808), (8184, 2216388), (8928, 2031689), (9424, 1924758), (9721, 1865952), (10032, 1808106), (10602, 1710896), (10912, 1662291), (12276, 1477592), (12958, 1399824), (14136, 1283172), (15048, 1205404), (16368, 1108194), (18848, 962379), (19437, 933216), (19442, 932976), (20064, 904053), (21204, 855448), (24552, 738796), (25916, 699912), (28272, 641586), (29163, 621984), (30096, 602702), (32736, 554097), (38874, 466608), (38884, 466488), (42408, 427724), (49104, 369398), (51832, 349956), (56544, 320793), (58311, 311072), (58326, 310992), (60192, 301351), (77748, 233304), (77768, 233244), (84816, 213862), (87489, 207328), (98208, 184699), (103664, 174978), (106931, 169632), (116622, 155536), (116652, 155496)]