18218732544

素因数分解:

$2^{10}\times 3^5\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:593

約数の個数: 264

約数和(自身を含む): 54971087808

約数和(自身を除く): 36752355264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 211, 216, 243, 256, 288, 324, 347, 384, 422, 432, 486, 512, 576, 633, 648, 694, 768, 844, 864, 972, 1024, 1041, 1152, 1266, 1296, 1388, 1536, 1688, 1728, 1899, 1944, 2082, 2304, 2532, 2592, 2776, 3072, 3123, 3376, 3456, 3798, 3888, 4164, 4608, 5064, 5184, 5552, 5697, 6246, 6752, 6912, 7596, 7776, 8328, 9216, 9369, 10128, 10368, 11104, 11394, 12492, 13504, 13824, 15192, 15552, 16656, 17091, 18738, 20256, 20736, 22208, 22788, 24984, 27008, 27648, 28107, 30384, 31104, 33312, 34182, 37476, 40512, 41472, 44416, 45576, 49968, 51273, 54016, 56214, 60768, 62208, 66624, 68364, 73217, 74952, 81024, 82944, 84321, 88832, 91152, 99936, 102546, 108032, 112428, 121536, 124416, 133248, 136728, 146434, 149904, 162048, 168642, 177664, 182304, 199872, 205092, 216064, 219651, 224856, 243072, 248832, 266496, 273456, 292868, 299808, 324096, 337284, 355328, 364608, 399744, 410184, 439302, 449712, 486144, 532992, 546912, 585736, 599616, 648192, 658953, 674568, 729216, 799488, 820368, 878604, 899424, 972288, 1065984, 1093824, 1171472, 1199232, 1317906, 1349136, 1458432, 1598976, 1640736, 1757208, 1798848, 1944576, 1976859, 2187648, 2342944, 2398464, 2635812, 2698272, 2916864, 3197952, 3281472, 3514416, 3597696, 3953718, 4375296, 4685888, 4796928, 5271624, 5396544, 5833728, 5930577, 6562944, 7028832, 7195392, 7907436, 8750592, 9371776, 9593856, 10543248, 10793088, 11861154, 13125888, 14057664, 14390784, 15814872, 17501184, 17791731, 18743552, 21086496, 21586176, 23722308, 26251776, 28115328, 28781568, 31629744, 35583462, 37487104, 42172992, 43172352, 47444616, 52503552, 56230656, 63259488, 71166924, 74974208, 84345984, 86344704, 94889232, 112461312, 126518976, 142333848, 168691968, 189778464, 224922624, 253037952, 284667696, 337383936, 379556928, 506075904, 569335392, 674767872, 759113856, 1012151808, 1138670784, 1518227712, 2024303616, 2277341568, 3036455424, 4554683136, 6072910848, 9109366272, 18218732544]

約数ペア:

[(1, 18218732544), (2, 9109366272), (3, 6072910848), (4, 4554683136), (6, 3036455424), (8, 2277341568), (9, 2024303616), (12, 1518227712), (16, 1138670784), (18, 1012151808), (24, 759113856), (27, 674767872), (32, 569335392), (36, 506075904), (48, 379556928), (54, 337383936), (64, 284667696), (72, 253037952), (81, 224922624), (96, 189778464), (108, 168691968), (128, 142333848), (144, 126518976), (162, 112461312), (192, 94889232), (211, 86344704), (216, 84345984), (243, 74974208), (256, 71166924), (288, 63259488), (324, 56230656), (347, 52503552), (384, 47444616), (422, 43172352), (432, 42172992), (486, 37487104), (512, 35583462), (576, 31629744), (633, 28781568), (648, 28115328), (694, 26251776), (768, 23722308), (844, 21586176), (864, 21086496), (972, 18743552), (1024, 17791731), (1041, 17501184), (1152, 15814872), (1266, 14390784), (1296, 14057664), (1388, 13125888), (1536, 11861154), (1688, 10793088), (1728, 10543248), (1899, 9593856), (1944, 9371776), (2082, 8750592), (2304, 7907436), (2532, 7195392), (2592, 7028832), (2776, 6562944), (3072, 5930577), (3123, 5833728), (3376, 5396544), (3456, 5271624), (3798, 4796928), (3888, 4685888), (4164, 4375296), (4608, 3953718), (5064, 3597696), (5184, 3514416), (5552, 3281472), (5697, 3197952), (6246, 2916864), (6752, 2698272), (6912, 2635812), (7596, 2398464), (7776, 2342944), (8328, 2187648), (9216, 1976859), (9369, 1944576), (10128, 1798848), (10368, 1757208), (11104, 1640736), (11394, 1598976), (12492, 1458432), (13504, 1349136), (13824, 1317906), (15192, 1199232), (15552, 1171472), (16656, 1093824), (17091, 1065984), (18738, 972288), (20256, 899424), (20736, 878604), (22208, 820368), (22788, 799488), (24984, 729216), (27008, 674568), (27648, 658953), (28107, 648192), (30384, 599616), (31104, 585736), (33312, 546912), (34182, 532992), (37476, 486144), (40512, 449712), (41472, 439302), (44416, 410184), (45576, 399744), (49968, 364608), (51273, 355328), (54016, 337284), (56214, 324096), (60768, 299808), (62208, 292868), (66624, 273456), (68364, 266496), (73217, 248832), (74952, 243072), (81024, 224856), (82944, 219651), (84321, 216064), (88832, 205092), (91152, 199872), (99936, 182304), (102546, 177664), (108032, 168642), (112428, 162048), (121536, 149904), (124416, 146434), (133248, 136728)]