18368672

素因数分解:

$2^5\times 7^1\times {\mathrm{82003}}^1$

素因数の和:82020

約数の個数: 24

約数和(自身を含む): 41330016

約数和(自身を除く): 22961344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 82003, 164006, 328012, 574021, 656024, 1148042, 1312048, 2296084, 2624096, 4592168, 9184336, 18368672]

約数ペア:

[(1, 18368672), (2, 9184336), (4, 4592168), (7, 2624096), (8, 2296084), (14, 1312048), (16, 1148042), (28, 656024), (32, 574021), (56, 328012), (112, 164006), (224, 82003)]