18529448

素因数分解:

$2^3\times 7^2\times {\mathrm{47269}}^1$

素因数の和:47289

約数の個数: 24

約数和(自身を含む): 40415850

約数和(自身を除く): 21886402

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 47269, 94538, 189076, 330883, 378152, 661766, 1323532, 2316181, 2647064, 4632362, 9264724, 18529448]

約数ペア:

[(1, 18529448), (2, 9264724), (4, 4632362), (7, 2647064), (8, 2316181), (14, 1323532), (28, 661766), (49, 378152), (56, 330883), (98, 189076), (196, 94538), (392, 47269)]