18402272

素因数分解:

$2^5\times 7^1\times {\mathrm{82153}}^1$

素因数の和:82170

約数の個数: 24

約数和(自身を含む): 41405616

約数和(自身を除く): 23003344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 82153, 164306, 328612, 575071, 657224, 1150142, 1314448, 2300284, 2628896, 4600568, 9201136, 18402272]

約数ペア:

[(1, 18402272), (2, 9201136), (4, 4600568), (7, 2628896), (8, 2300284), (14, 1314448), (16, 1150142), (28, 657224), (32, 575071), (56, 328612), (112, 164306), (224, 82153)]