19010366352

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{20509}}^1$

素因数の和:20721

約数の個数: 120

約数和(自身を含む): 54850057080

約数和(自身を除く): 35839690728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 157, 164, 246, 314, 328, 369, 471, 492, 628, 656, 738, 942, 984, 1256, 1413, 1476, 1884, 1968, 2512, 2826, 2952, 3768, 5652, 5904, 6437, 7536, 11304, 12874, 19311, 20509, 22608, 25748, 38622, 41018, 51496, 57933, 61527, 77244, 82036, 102992, 115866, 123054, 154488, 164072, 184581, 231732, 246108, 308976, 328144, 369162, 463464, 492216, 738324, 840869, 926928, 984432, 1476648, 1681738, 2522607, 2953296, 3219913, 3363476, 5045214, 6439826, 6726952, 7567821, 9659739, 10090428, 12879652, 13453904, 15135642, 19319478, 20180856, 25759304, 28979217, 30271284, 38638956, 40361712, 51518608, 57958434, 60542568, 77277912, 115916868, 121085136, 132016433, 154555824, 231833736, 264032866, 396049299, 463667472, 528065732, 792098598, 1056131464, 1188147897, 1584197196, 2112262928, 2376295794, 3168394392, 4752591588, 6336788784, 9505183176, 19010366352]

約数ペア:

[(1, 19010366352), (2, 9505183176), (3, 6336788784), (4, 4752591588), (6, 3168394392), (8, 2376295794), (9, 2112262928), (12, 1584197196), (16, 1188147897), (18, 1056131464), (24, 792098598), (36, 528065732), (41, 463667472), (48, 396049299), (72, 264032866), (82, 231833736), (123, 154555824), (144, 132016433), (157, 121085136), (164, 115916868), (246, 77277912), (314, 60542568), (328, 57958434), (369, 51518608), (471, 40361712), (492, 38638956), (628, 30271284), (656, 28979217), (738, 25759304), (942, 20180856), (984, 19319478), (1256, 15135642), (1413, 13453904), (1476, 12879652), (1884, 10090428), (1968, 9659739), (2512, 7567821), (2826, 6726952), (2952, 6439826), (3768, 5045214), (5652, 3363476), (5904, 3219913), (6437, 2953296), (7536, 2522607), (11304, 1681738), (12874, 1476648), (19311, 984432), (20509, 926928), (22608, 840869), (25748, 738324), (38622, 492216), (41018, 463464), (51496, 369162), (57933, 328144), (61527, 308976), (77244, 246108), (82036, 231732), (102992, 184581), (115866, 164072), (123054, 154488)]