21492336

素因数分解:

$2^4\times 3^1\times {\mathrm{447757}}^1$

素因数の和:447768

約数の個数: 20

約数和(自身を含む): 55521992

約数和(自身を除く): 34029656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 447757, 895514, 1343271, 1791028, 2686542, 3582056, 5373084, 7164112, 10746168, 21492336]

約数ペア:

[(1, 21492336), (2, 10746168), (3, 7164112), (4, 5373084), (6, 3582056), (8, 2686542), (12, 1791028), (16, 1343271), (24, 895514), (48, 447757)]