18570272

素因数分解:

$2^5\times 7^1\times {\mathrm{82903}}^1$

素因数の和:82920

約数の個数: 24

約数和(自身を含む): 41783616

約数和(自身を除く): 23213344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 82903, 165806, 331612, 580321, 663224, 1160642, 1326448, 2321284, 2652896, 4642568, 9285136, 18570272]

約数ペア:

[(1, 18570272), (2, 9285136), (4, 4642568), (7, 2652896), (8, 2321284), (14, 1326448), (16, 1160642), (28, 663224), (32, 580321), (56, 331612), (112, 165806), (224, 82903)]