26640954

素因数分解:

$2^1\times 3^3\times {\mathrm{493351}}^1$

素因数の和:493362

約数の個数: 16

約数和(自身を含む): 59202240

約数和(自身を除く): 32561286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 493351, 986702, 1480053, 2960106, 4440159, 8880318, 13320477, 26640954]

約数ペア:

[(1, 26640954), (2, 13320477), (3, 8880318), (6, 4440159), (9, 2960106), (18, 1480053), (27, 986702), (54, 493351)]