18626363392

素因数分解:

$2^{14}\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 270

約数和(自身を含む): 47635091784

約数和(自身を除く): 29008728392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 169, 182, 208, 217, 224, 248, 256, 338, 364, 403, 416, 434, 448, 496, 512, 676, 728, 806, 832, 868, 896, 961, 992, 1024, 1183, 1352, 1456, 1612, 1664, 1736, 1792, 1922, 1984, 2048, 2366, 2704, 2821, 2912, 3224, 3328, 3472, 3584, 3844, 3968, 4096, 4732, 5239, 5408, 5642, 5824, 6448, 6656, 6727, 6944, 7168, 7688, 7936, 8192, 9464, 10478, 10816, 11284, 11648, 12493, 12896, 13312, 13454, 13888, 14336, 15376, 15872, 16384, 18928, 20956, 21632, 22568, 23296, 24986, 25792, 26624, 26908, 27776, 28672, 30752, 31744, 36673, 37856, 41912, 43264, 45136, 46592, 49972, 51584, 53248, 53816, 55552, 57344, 61504, 63488, 73346, 75712, 83824, 86528, 87451, 90272, 93184, 99944, 103168, 106496, 107632, 111104, 114688, 123008, 126976, 146692, 151424, 162409, 167648, 173056, 174902, 180544, 186368, 199888, 206336, 212992, 215264, 222208, 246016, 253952, 293384, 302848, 324818, 335296, 346112, 349804, 361088, 372736, 399776, 412672, 430528, 444416, 492032, 507904, 586768, 605696, 649636, 670592, 692224, 699608, 722176, 745472, 799552, 825344, 861056, 888832, 984064, 1136863, 1173536, 1211392, 1299272, 1341184, 1384448, 1399216, 1444352, 1490944, 1599104, 1650688, 1722112, 1777664, 1968128, 2273726, 2347072, 2422784, 2598544, 2682368, 2768896, 2798432, 2888704, 3198208, 3301376, 3444224, 3555328, 3936256, 4547452, 4694144, 4845568, 5197088, 5364736, 5596864, 5777408, 6396416, 6602752, 6888448, 7872512, 9094904, 9388288, 9691136, 10394176, 10729472, 11193728, 11554816, 12792832, 13776896, 15745024, 18189808, 18776576, 19382272, 20788352, 21458944, 22387456, 23109632, 25585664, 27553792, 36379616, 37553152, 41576704, 42917888, 44774912, 46219264, 51171328, 55107584, 72759232, 75106304, 83153408, 85835776, 89549824, 102342656, 110215168, 145518464, 150212608, 166306816, 179099648, 204685312, 291036928, 300425216, 332613632, 358199296, 582073856, 600850432, 665227264, 716398592, 1164147712, 1330454528, 1432797184, 2328295424, 2660909056, 4656590848, 9313181696, 18626363392]

約数ペア:

[(1, 18626363392), (2, 9313181696), (4, 4656590848), (7, 2660909056), (8, 2328295424), (13, 1432797184), (14, 1330454528), (16, 1164147712), (26, 716398592), (28, 665227264), (31, 600850432), (32, 582073856), (52, 358199296), (56, 332613632), (62, 300425216), (64, 291036928), (91, 204685312), (104, 179099648), (112, 166306816), (124, 150212608), (128, 145518464), (169, 110215168), (182, 102342656), (208, 89549824), (217, 85835776), (224, 83153408), (248, 75106304), (256, 72759232), (338, 55107584), (364, 51171328), (403, 46219264), (416, 44774912), (434, 42917888), (448, 41576704), (496, 37553152), (512, 36379616), (676, 27553792), (728, 25585664), (806, 23109632), (832, 22387456), (868, 21458944), (896, 20788352), (961, 19382272), (992, 18776576), (1024, 18189808), (1183, 15745024), (1352, 13776896), (1456, 12792832), (1612, 11554816), (1664, 11193728), (1736, 10729472), (1792, 10394176), (1922, 9691136), (1984, 9388288), (2048, 9094904), (2366, 7872512), (2704, 6888448), (2821, 6602752), (2912, 6396416), (3224, 5777408), (3328, 5596864), (3472, 5364736), (3584, 5197088), (3844, 4845568), (3968, 4694144), (4096, 4547452), (4732, 3936256), (5239, 3555328), (5408, 3444224), (5642, 3301376), (5824, 3198208), (6448, 2888704), (6656, 2798432), (6727, 2768896), (6944, 2682368), (7168, 2598544), (7688, 2422784), (7936, 2347072), (8192, 2273726), (9464, 1968128), (10478, 1777664), (10816, 1722112), (11284, 1650688), (11648, 1599104), (12493, 1490944), (12896, 1444352), (13312, 1399216), (13454, 1384448), (13888, 1341184), (14336, 1299272), (15376, 1211392), (15872, 1173536), (16384, 1136863), (18928, 984064), (20956, 888832), (21632, 861056), (22568, 825344), (23296, 799552), (24986, 745472), (25792, 722176), (26624, 699608), (26908, 692224), (27776, 670592), (28672, 649636), (30752, 605696), (31744, 586768), (36673, 507904), (37856, 492032), (41912, 444416), (43264, 430528), (45136, 412672), (46592, 399776), (49972, 372736), (51584, 361088), (53248, 349804), (53816, 346112), (55552, 335296), (57344, 324818), (61504, 302848), (63488, 293384), (73346, 253952), (75712, 246016), (83824, 222208), (86528, 215264), (87451, 212992), (90272, 206336), (93184, 199888), (99944, 186368), (103168, 180544), (106496, 174902), (107632, 173056), (111104, 167648), (114688, 162409), (123008, 151424), (126976, 146692)]