26448669

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17389}}^1$

素因数の和:17421

約数の個数: 18

約数和(自身を含む): 41370810

約数和(自身を除く): 14922141

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 17389, 52167, 156501, 226057, 678171, 2034513, 2938741, 8816223, 26448669]

約数ペア:

[(1, 26448669), (3, 8816223), (9, 2938741), (13, 2034513), (39, 678171), (117, 226057), (169, 156501), (507, 52167), (1521, 17389)]