18285458688

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12739}}^1$

素因数の和:12857

約数の個数: 216

約数和(自身を含む): 60934910400

約数和(自身を除く): 42649451712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 89, 96, 112, 126, 128, 144, 168, 178, 192, 224, 252, 256, 267, 288, 336, 356, 384, 448, 504, 534, 576, 623, 672, 712, 768, 801, 896, 1008, 1068, 1152, 1246, 1344, 1424, 1602, 1792, 1869, 2016, 2136, 2304, 2492, 2688, 2848, 3204, 3738, 4032, 4272, 4984, 5376, 5607, 5696, 6408, 7476, 8064, 8544, 9968, 11214, 11392, 12739, 12816, 14952, 16128, 17088, 19936, 22428, 22784, 25478, 25632, 29904, 34176, 38217, 39872, 44856, 50956, 51264, 59808, 68352, 76434, 79744, 89173, 89712, 101912, 102528, 114651, 119616, 152868, 159488, 178346, 179424, 203824, 205056, 229302, 239232, 267519, 305736, 356692, 358848, 407648, 458604, 478464, 535038, 611472, 713384, 717696, 802557, 815296, 917208, 1070076, 1133771, 1222944, 1426768, 1435392, 1605114, 1630592, 1834416, 2140152, 2267542, 2445888, 2853536, 3210228, 3261184, 3401313, 3668832, 4280304, 4535084, 4891776, 5707072, 6420456, 6802626, 7337664, 7936397, 8560608, 9070168, 9783552, 10203939, 11414144, 12840912, 13605252, 14675328, 15872794, 17121216, 18140336, 20407878, 22828288, 23809191, 25681824, 27210504, 29350656, 31745588, 34242432, 36280672, 40815756, 47618382, 51363648, 54421008, 63491176, 68484864, 71427573, 72561344, 81631512, 95236764, 102727296, 108842016, 126982352, 142855146, 145122688, 163263024, 190473528, 205454592, 217684032, 253964704, 285710292, 290245376, 326526048, 380947056, 435368064, 507929408, 571420584, 653052096, 761894112, 870736128, 1015858816, 1142841168, 1306104192, 1523788224, 2031717632, 2285682336, 2612208384, 3047576448, 4571364672, 6095152896, 9142729344, 18285458688]

約数ペア:

[(1, 18285458688), (2, 9142729344), (3, 6095152896), (4, 4571364672), (6, 3047576448), (7, 2612208384), (8, 2285682336), (9, 2031717632), (12, 1523788224), (14, 1306104192), (16, 1142841168), (18, 1015858816), (21, 870736128), (24, 761894112), (28, 653052096), (32, 571420584), (36, 507929408), (42, 435368064), (48, 380947056), (56, 326526048), (63, 290245376), (64, 285710292), (72, 253964704), (84, 217684032), (89, 205454592), (96, 190473528), (112, 163263024), (126, 145122688), (128, 142855146), (144, 126982352), (168, 108842016), (178, 102727296), (192, 95236764), (224, 81631512), (252, 72561344), (256, 71427573), (267, 68484864), (288, 63491176), (336, 54421008), (356, 51363648), (384, 47618382), (448, 40815756), (504, 36280672), (534, 34242432), (576, 31745588), (623, 29350656), (672, 27210504), (712, 25681824), (768, 23809191), (801, 22828288), (896, 20407878), (1008, 18140336), (1068, 17121216), (1152, 15872794), (1246, 14675328), (1344, 13605252), (1424, 12840912), (1602, 11414144), (1792, 10203939), (1869, 9783552), (2016, 9070168), (2136, 8560608), (2304, 7936397), (2492, 7337664), (2688, 6802626), (2848, 6420456), (3204, 5707072), (3738, 4891776), (4032, 4535084), (4272, 4280304), (4984, 3668832), (5376, 3401313), (5607, 3261184), (5696, 3210228), (6408, 2853536), (7476, 2445888), (8064, 2267542), (8544, 2140152), (9968, 1834416), (11214, 1630592), (11392, 1605114), (12739, 1435392), (12816, 1426768), (14952, 1222944), (16128, 1133771), (17088, 1070076), (19936, 917208), (22428, 815296), (22784, 802557), (25478, 717696), (25632, 713384), (29904, 611472), (34176, 535038), (38217, 478464), (39872, 458604), (44856, 407648), (50956, 358848), (51264, 356692), (59808, 305736), (68352, 267519), (76434, 239232), (79744, 229302), (89173, 205056), (89712, 203824), (101912, 179424), (102528, 178346), (114651, 159488), (119616, 152868)]