31939938

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{11909}}^1$

素因数の和:12066

約数の個数: 24

約数和(自身を含む): 69673500

約数和(自身を除く): 37733562

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 11909, 23818, 35727, 71454, 107181, 214362, 1774441, 3548882, 5323323, 10646646, 15969969, 31939938]

約数ペア:

[(1, 31939938), (2, 15969969), (3, 10646646), (6, 5323323), (9, 3548882), (18, 1774441), (149, 214362), (298, 107181), (447, 71454), (894, 35727), (1341, 23818), (2682, 11909)]