18999685824

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1127

約数の個数: 224

約数和(自身を含む): 58468930560

約数和(自身を除く): 39469244736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 168, 178, 192, 193, 224, 267, 336, 356, 386, 448, 534, 579, 623, 672, 712, 772, 823, 1068, 1158, 1246, 1344, 1351, 1424, 1544, 1646, 1869, 2136, 2316, 2469, 2492, 2702, 2848, 3088, 3292, 3738, 4053, 4272, 4632, 4938, 4984, 5404, 5696, 5761, 6176, 6584, 7476, 8106, 8544, 9264, 9876, 9968, 10808, 11522, 12352, 13168, 14952, 16212, 17088, 17177, 17283, 18528, 19752, 19936, 21616, 23044, 26336, 29904, 32424, 34354, 34566, 37056, 39504, 39872, 43232, 46088, 51531, 52672, 59808, 64848, 68708, 69132, 73247, 79008, 86464, 92176, 103062, 119616, 120239, 129696, 137416, 138264, 146494, 158016, 158839, 184352, 206124, 219741, 240478, 259392, 274832, 276528, 292988, 317678, 360717, 368704, 412248, 439482, 476517, 480956, 512729, 549664, 553056, 585976, 635356, 721434, 824496, 878964, 953034, 961912, 1025458, 1099328, 1106112, 1111873, 1171952, 1270712, 1442868, 1538187, 1648992, 1757928, 1906068, 1923824, 2050916, 2223746, 2343904, 2541424, 2885736, 3076374, 3297984, 3335619, 3515856, 3812136, 3847648, 4101832, 4447492, 4687808, 5082848, 5771472, 6152748, 6671238, 7031712, 7624272, 7695296, 8203664, 8894984, 10165696, 11542944, 12305496, 13342476, 14063424, 14136671, 15248544, 16407328, 17789968, 23085888, 24610992, 26684952, 28273342, 30497088, 32814656, 35579936, 42410013, 49221984, 53369904, 56546684, 71159872, 84820026, 98443968, 98956697, 106739808, 113093368, 169640052, 197913394, 213479616, 226186736, 296870091, 339280104, 395826788, 452373472, 593740182, 678560208, 791653576, 904746944, 1187480364, 1357120416, 1583307152, 2374960728, 2714240832, 3166614304, 4749921456, 6333228608, 9499842912, 18999685824]

約数ペア:

[(1, 18999685824), (2, 9499842912), (3, 6333228608), (4, 4749921456), (6, 3166614304), (7, 2714240832), (8, 2374960728), (12, 1583307152), (14, 1357120416), (16, 1187480364), (21, 904746944), (24, 791653576), (28, 678560208), (32, 593740182), (42, 452373472), (48, 395826788), (56, 339280104), (64, 296870091), (84, 226186736), (89, 213479616), (96, 197913394), (112, 169640052), (168, 113093368), (178, 106739808), (192, 98956697), (193, 98443968), (224, 84820026), (267, 71159872), (336, 56546684), (356, 53369904), (386, 49221984), (448, 42410013), (534, 35579936), (579, 32814656), (623, 30497088), (672, 28273342), (712, 26684952), (772, 24610992), (823, 23085888), (1068, 17789968), (1158, 16407328), (1246, 15248544), (1344, 14136671), (1351, 14063424), (1424, 13342476), (1544, 12305496), (1646, 11542944), (1869, 10165696), (2136, 8894984), (2316, 8203664), (2469, 7695296), (2492, 7624272), (2702, 7031712), (2848, 6671238), (3088, 6152748), (3292, 5771472), (3738, 5082848), (4053, 4687808), (4272, 4447492), (4632, 4101832), (4938, 3847648), (4984, 3812136), (5404, 3515856), (5696, 3335619), (5761, 3297984), (6176, 3076374), (6584, 2885736), (7476, 2541424), (8106, 2343904), (8544, 2223746), (9264, 2050916), (9876, 1923824), (9968, 1906068), (10808, 1757928), (11522, 1648992), (12352, 1538187), (13168, 1442868), (14952, 1270712), (16212, 1171952), (17088, 1111873), (17177, 1106112), (17283, 1099328), (18528, 1025458), (19752, 961912), (19936, 953034), (21616, 878964), (23044, 824496), (26336, 721434), (29904, 635356), (32424, 585976), (34354, 553056), (34566, 549664), (37056, 512729), (39504, 480956), (39872, 476517), (43232, 439482), (46088, 412248), (51531, 368704), (52672, 360717), (59808, 317678), (64848, 292988), (68708, 276528), (69132, 274832), (73247, 259392), (79008, 240478), (86464, 219741), (92176, 206124), (103062, 184352), (119616, 158839), (120239, 158016), (129696, 146494), (137416, 138264)]