21480054

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{96757}}^1$

素因数の和:96799

約数の個数: 16

約数和(自身を含む): 44121648

約数和(自身を除く): 22641594

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 96757, 193514, 290271, 580542, 3580009, 7160018, 10740027, 21480054]

約数ペア:

[(1, 21480054), (2, 10740027), (3, 7160018), (6, 3580009), (37, 580542), (74, 290271), (111, 193514), (222, 96757)]