31214844

素因数分解:

$2^2\times 3^2\times {\mathrm{867079}}^1$

素因数の和:867089

約数の個数: 18

約数和(自身を含む): 78904280

約数和(自身を除く): 47689436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 867079, 1734158, 2601237, 3468316, 5202474, 7803711, 10404948, 15607422, 31214844]

約数ペア:

[(1, 31214844), (2, 15607422), (3, 10404948), (4, 7803711), (6, 5202474), (9, 3468316), (12, 2601237), (18, 1734158), (36, 867079)]