18291229872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{83257}}^1$

素因数の和:83490

約数の個数: 80

約数和(自身を含む): 49555161600

約数和(自身を除く): 31263931728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 199, 276, 368, 398, 552, 597, 796, 1104, 1194, 1592, 2388, 3184, 4577, 4776, 9154, 9552, 13731, 18308, 27462, 36616, 54924, 73232, 83257, 109848, 166514, 219696, 249771, 333028, 499542, 666056, 999084, 1332112, 1914911, 1998168, 3829822, 3996336, 5744733, 7659644, 11489466, 15319288, 16568143, 22978932, 30638576, 33136286, 45957864, 49704429, 66272572, 91915728, 99408858, 132545144, 198817716, 265090288, 381067289, 397635432, 762134578, 795270864, 1143201867, 1524269156, 2286403734, 3048538312, 4572807468, 6097076624, 9145614936, 18291229872]

約数ペア:

[(1, 18291229872), (2, 9145614936), (3, 6097076624), (4, 4572807468), (6, 3048538312), (8, 2286403734), (12, 1524269156), (16, 1143201867), (23, 795270864), (24, 762134578), (46, 397635432), (48, 381067289), (69, 265090288), (92, 198817716), (138, 132545144), (184, 99408858), (199, 91915728), (276, 66272572), (368, 49704429), (398, 45957864), (552, 33136286), (597, 30638576), (796, 22978932), (1104, 16568143), (1194, 15319288), (1592, 11489466), (2388, 7659644), (3184, 5744733), (4577, 3996336), (4776, 3829822), (9154, 1998168), (9552, 1914911), (13731, 1332112), (18308, 999084), (27462, 666056), (36616, 499542), (54924, 333028), (73232, 249771), (83257, 219696), (109848, 166514)]