71426844

素因数分解:

$2^2\times 3^2\times {\mathrm{1984079}}^1$

素因数の和:1984089

約数の個数: 18

約数和(自身を含む): 180551280

約数和(自身を除く): 109124436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1984079, 3968158, 5952237, 7936316, 11904474, 17856711, 23808948, 35713422, 71426844]

約数ペア:

[(1, 71426844), (2, 35713422), (3, 23808948), (4, 17856711), (6, 11904474), (9, 7936316), (12, 5952237), (18, 3968158), (36, 1984079)]