18129619872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691759}}^1$

素因数の和:691795

約数の個数: 144

約数和(自身を含む): 63453761280

約数和(自身を除く): 45324141408

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, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 691759, 1383518, 2075277, 2767036, 4150554, 4842313, 5534072, 6225831, 8301108, 8992867, 9684626, 11068144, 12451662, 14526939, 16602216, 17985734, 19369252, 22136288, 24903324, 26978601, 29053878, 33204432, 35971468, 38738504, 43580817, 49806648, 53957202, 58107756, 62950069, 66408864, 71942936, 77477008, 80935803, 87161634, 99613296, 107914404, 116215512, 125900138, 143885872, 154954016, 161871606, 174323268, 188850207, 199226592, 215828808, 232431024, 251800276, 287771744, 323743212, 348646536, 377700414, 431657616, 464862048, 503600552, 566550621, 647486424, 697293072, 755400828, 863315232, 1007201104, 1133101242, 1294972848, 1394586144, 1510801656, 2014402208, 2266202484, 2589945696, 3021603312, 4532404968, 6043206624, 9064809936, 18129619872]

約数ペア:

[(1, 18129619872), (2, 9064809936), (3, 6043206624), (4, 4532404968), (6, 3021603312), (7, 2589945696), (8, 2266202484), (9, 2014402208), (12, 1510801656), (13, 1394586144), (14, 1294972848), (16, 1133101242), (18, 1007201104), (21, 863315232), (24, 755400828), (26, 697293072), (28, 647486424), (32, 566550621), (36, 503600552), (39, 464862048), (42, 431657616), (48, 377700414), (52, 348646536), (56, 323743212), (63, 287771744), (72, 251800276), (78, 232431024), (84, 215828808), (91, 199226592), (96, 188850207), (104, 174323268), (112, 161871606), (117, 154954016), (126, 143885872), (144, 125900138), (156, 116215512), (168, 107914404), (182, 99613296), (208, 87161634), (224, 80935803), (234, 77477008), (252, 71942936), (273, 66408864), (288, 62950069), (312, 58107756), (336, 53957202), (364, 49806648), (416, 43580817), (468, 38738504), (504, 35971468), (546, 33204432), (624, 29053878), (672, 26978601), (728, 24903324), (819, 22136288), (936, 19369252), (1008, 17985734), (1092, 16602216), (1248, 14526939), (1456, 12451662), (1638, 11068144), (1872, 9684626), (2016, 8992867), (2184, 8301108), (2912, 6225831), (3276, 5534072), (3744, 4842313), (4368, 4150554), (6552, 2767036), (8736, 2075277), (13104, 1383518), (26208, 691759)]