26217438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{336121}}^1$

素因数の和:336139

約数の個数: 16

約数和(自身を含む): 56468496

約数和(自身を除く): 30251058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 336121, 672242, 1008363, 2016726, 4369573, 8739146, 13108719, 26217438]

約数ペア:

[(1, 26217438), (2, 13108719), (3, 8739146), (6, 4369573), (13, 2016726), (26, 1008363), (39, 672242), (78, 336121)]