26221326

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{82457}}^1$

素因数の和:82515

約数の個数: 16

約数和(自身を含む): 53432784

約数和(自身を除く): 27211458

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 82457, 164914, 247371, 494742, 4370221, 8740442, 13110663, 26221326]

約数ペア:

[(1, 26221326), (2, 13110663), (3, 8740442), (6, 4370221), (53, 494742), (106, 247371), (159, 164914), (318, 82457)]