27481204

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{22091}}^1$

素因数の和:22406

約数の個数: 12

約数和(自身を含む): 48248928

約数和(自身を除く): 20767724

約数列:

[1, 2, 4, 311, 622, 1244, 22091, 44182, 88364, 6870301, 13740602, 27481204]

約数ペア:

[(1, 27481204), (2, 13740602), (4, 6870301), (311, 88364), (622, 44182), (1244, 22091)]