21474084

素因数分解:

$2^2\times 3^1\times {\mathrm{673}}^1\times {\mathrm{2659}}^1$

素因数の和:3339

約数の個数: 24

約数和(自身を含む): 50199520

約数和(自身を除く): 28725436

約数列:

[1, 2, 3, 4, 6, 12, 673, 1346, 2019, 2659, 2692, 4038, 5318, 7977, 8076, 10636, 15954, 31908, 1789507, 3579014, 5368521, 7158028, 10737042, 21474084]

約数ペア:

[(1, 21474084), (2, 10737042), (3, 7158028), (4, 5368521), (6, 3579014), (12, 1789507), (673, 31908), (1346, 15954), (2019, 10636), (2659, 8076), (2692, 7977), (4038, 5318)]