18135936

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 64602720

約数和(自身を除く): 46466784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 173, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 346, 364, 384, 416, 448, 468, 504, 519, 546, 576, 624, 672, 692, 728, 819, 832, 896, 936, 1008, 1038, 1092, 1152, 1211, 1248, 1344, 1384, 1456, 1557, 1638, 1664, 1872, 2016, 2076, 2184, 2249, 2422, 2496, 2688, 2768, 2912, 3114, 3276, 3633, 3744, 4032, 4152, 4368, 4498, 4844, 4992, 5536, 5824, 6228, 6552, 6747, 7266, 7488, 8064, 8304, 8736, 8996, 9688, 10899, 11072, 11648, 12456, 13104, 13494, 14532, 14976, 15743, 16608, 17472, 17992, 19376, 20241, 21798, 22144, 24912, 26208, 26988, 29064, 31486, 33216, 34944, 35984, 38752, 40482, 43596, 47229, 49824, 52416, 53976, 58128, 62972, 66432, 71968, 77504, 80964, 87192, 94458, 99648, 104832, 107952, 116256, 125944, 141687, 143936, 155008, 161928, 174384, 188916, 199296, 215904, 232512, 251888, 283374, 287872, 323856, 348768, 377832, 431808, 465024, 503776, 566748, 647712, 697536, 755664, 863616, 1007552, 1133496, 1295424, 1395072, 1511328, 2015104, 2266992, 2590848, 3022656, 4533984, 6045312, 9067968, 18135936]

約数ペア:

[(1, 18135936), (2, 9067968), (3, 6045312), (4, 4533984), (6, 3022656), (7, 2590848), (8, 2266992), (9, 2015104), (12, 1511328), (13, 1395072), (14, 1295424), (16, 1133496), (18, 1007552), (21, 863616), (24, 755664), (26, 697536), (28, 647712), (32, 566748), (36, 503776), (39, 465024), (42, 431808), (48, 377832), (52, 348768), (56, 323856), (63, 287872), (64, 283374), (72, 251888), (78, 232512), (84, 215904), (91, 199296), (96, 188916), (104, 174384), (112, 161928), (117, 155008), (126, 143936), (128, 141687), (144, 125944), (156, 116256), (168, 107952), (173, 104832), (182, 99648), (192, 94458), (208, 87192), (224, 80964), (234, 77504), (252, 71968), (273, 66432), (288, 62972), (312, 58128), (336, 53976), (346, 52416), (364, 49824), (384, 47229), (416, 43596), (448, 40482), (468, 38752), (504, 35984), (519, 34944), (546, 33216), (576, 31486), (624, 29064), (672, 26988), (692, 26208), (728, 24912), (819, 22144), (832, 21798), (896, 20241), (936, 19376), (1008, 17992), (1038, 17472), (1092, 16608), (1152, 15743), (1211, 14976), (1248, 14532), (1344, 13494), (1384, 13104), (1456, 12456), (1557, 11648), (1638, 11072), (1664, 10899), (1872, 9688), (2016, 8996), (2076, 8736), (2184, 8304), (2249, 8064), (2422, 7488), (2496, 7266), (2688, 6747), (2768, 6552), (2912, 6228), (3114, 5824), (3276, 5536), (3633, 4992), (3744, 4844), (4032, 4498), (4152, 4368)]