18427504

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{4943}}^1$

素因数の和:5184

約数の個数: 20

約数和(自身を含む): 35863776

約数和(自身を除く): 17436272

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 4943, 9886, 19772, 39544, 79088, 1151719, 2303438, 4606876, 9213752, 18427504]

約数ペア:

[(1, 18427504), (2, 9213752), (4, 4606876), (8, 2303438), (16, 1151719), (233, 79088), (466, 39544), (932, 19772), (1864, 9886), (3728, 4943)]