27102868

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{40093}}^1$

素因数の和:40123

約数の個数: 18

約数和(自身を含む): 51360414

約数和(自身を除く): 24257546

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 40093, 80186, 160372, 521209, 1042418, 2084836, 6775717, 13551434, 27102868]

約数ペア:

[(1, 27102868), (2, 13551434), (4, 6775717), (13, 2084836), (26, 1042418), (52, 521209), (169, 160372), (338, 80186), (676, 40093)]