31894092

素因数分解:

$2^2\times 3^2\times {\mathrm{885947}}^1$

素因数の和:885957

約数の個数: 18

約数和(自身を含む): 80621268

約数和(自身を除く): 48727176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 885947, 1771894, 2657841, 3543788, 5315682, 7973523, 10631364, 15947046, 31894092]

約数ペア:

[(1, 31894092), (2, 15947046), (3, 10631364), (4, 7973523), (6, 5315682), (9, 3543788), (12, 2657841), (18, 1771894), (36, 885947)]