27211671148

素因数分解:

$2^2\times {\mathrm{30109}}^1\times {\mathrm{225943}}^1$

素因数の和:256056

約数の個数: 12

約数和(自身を含む): 47622216880

約数和(自身を除く): 20410545732

約数列:

[1, 2, 4, 30109, 60218, 120436, 225943, 451886, 903772, 6802917787, 13605835574, 27211671148]

約数ペア:

[(1, 27211671148), (2, 13605835574), (4, 6802917787), (30109, 903772), (60218, 451886), (120436, 225943)]