18511782912

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{40993}}^1$

素因数の和:41033

約数の個数: 198

約数和(自身を含む): 62180806038

約数和(自身を除く): 43669023126

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3072, 3136, 3528, 3584, 4032, 4608, 4704, 5376, 6272, 7056, 7168, 8064, 9216, 9408, 10752, 12544, 14112, 16128, 18816, 21504, 25088, 28224, 32256, 37632, 40993, 50176, 56448, 64512, 75264, 81986, 112896, 122979, 150528, 163972, 225792, 245958, 286951, 327944, 368937, 451584, 491916, 573902, 655888, 737874, 860853, 983832, 1147804, 1311776, 1475748, 1721706, 1967664, 2008657, 2295608, 2582559, 2623552, 2951496, 3443412, 3935328, 4017314, 4591216, 5165118, 5247104, 5902992, 6025971, 6886824, 7870656, 8034628, 9182432, 10330236, 10494208, 11805984, 12051942, 13773648, 15741312, 16069256, 18077913, 18364864, 20660472, 20988416, 23611968, 24103884, 27547296, 31482624, 32138512, 36155826, 36729728, 41320944, 41976832, 47223936, 48207768, 55094592, 62965248, 64277024, 72311652, 73459456, 82641888, 94447872, 96415536, 110189184, 125930496, 128554048, 144623304, 146918912, 165283776, 188895744, 192831072, 220378368, 257108096, 289246608, 293837824, 330567552, 377791488, 385662144, 440756736, 514216192, 578493216, 661135104, 771324288, 881513472, 1028432384, 1156986432, 1322270208, 1542648576, 2056864768, 2313972864, 2644540416, 3085297152, 4627945728, 6170594304, 9255891456, 18511782912]

約数ペア:

[(1, 18511782912), (2, 9255891456), (3, 6170594304), (4, 4627945728), (6, 3085297152), (7, 2644540416), (8, 2313972864), (9, 2056864768), (12, 1542648576), (14, 1322270208), (16, 1156986432), (18, 1028432384), (21, 881513472), (24, 771324288), (28, 661135104), (32, 578493216), (36, 514216192), (42, 440756736), (48, 385662144), (49, 377791488), (56, 330567552), (63, 293837824), (64, 289246608), (72, 257108096), (84, 220378368), (96, 192831072), (98, 188895744), (112, 165283776), (126, 146918912), (128, 144623304), (144, 128554048), (147, 125930496), (168, 110189184), (192, 96415536), (196, 94447872), (224, 82641888), (252, 73459456), (256, 72311652), (288, 64277024), (294, 62965248), (336, 55094592), (384, 48207768), (392, 47223936), (441, 41976832), (448, 41320944), (504, 36729728), (512, 36155826), (576, 32138512), (588, 31482624), (672, 27547296), (768, 24103884), (784, 23611968), (882, 20988416), (896, 20660472), (1008, 18364864), (1024, 18077913), (1152, 16069256), (1176, 15741312), (1344, 13773648), (1536, 12051942), (1568, 11805984), (1764, 10494208), (1792, 10330236), (2016, 9182432), (2304, 8034628), (2352, 7870656), (2688, 6886824), (3072, 6025971), (3136, 5902992), (3528, 5247104), (3584, 5165118), (4032, 4591216), (4608, 4017314), (4704, 3935328), (5376, 3443412), (6272, 2951496), (7056, 2623552), (7168, 2582559), (8064, 2295608), (9216, 2008657), (9408, 1967664), (10752, 1721706), (12544, 1475748), (14112, 1311776), (16128, 1147804), (18816, 983832), (21504, 860853), (25088, 737874), (28224, 655888), (32256, 573902), (37632, 491916), (40993, 451584), (50176, 368937), (56448, 327944), (64512, 286951), (75264, 245958), (81986, 225792), (112896, 163972), (122979, 150528)]