16957188

素因数分解:

$2^2\times 3^4\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:478

約数の個数: 60

約数和(自身を含む): 44721600

約数和(自身を除く): 27764412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 263, 324, 398, 526, 597, 789, 796, 1052, 1194, 1578, 1791, 2367, 2388, 3156, 3582, 4734, 5373, 7101, 7164, 9468, 10746, 14202, 16119, 21303, 21492, 28404, 32238, 42606, 52337, 64476, 85212, 104674, 157011, 209348, 314022, 471033, 628044, 942066, 1413099, 1884132, 2826198, 4239297, 5652396, 8478594, 16957188]

約数ペア:

[(1, 16957188), (2, 8478594), (3, 5652396), (4, 4239297), (6, 2826198), (9, 1884132), (12, 1413099), (18, 942066), (27, 628044), (36, 471033), (54, 314022), (81, 209348), (108, 157011), (162, 104674), (199, 85212), (263, 64476), (324, 52337), (398, 42606), (526, 32238), (597, 28404), (789, 21492), (796, 21303), (1052, 16119), (1194, 14202), (1578, 10746), (1791, 9468), (2367, 7164), (2388, 7101), (3156, 5373), (3582, 4734)]