21588432

素因数分解:

$2^4\times 3^1\times {\mathrm{449759}}^1$

素因数の和:449770

約数の個数: 20

約数和(自身を含む): 55770240

約数和(自身を除く): 34181808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449759, 899518, 1349277, 1799036, 2698554, 3598072, 5397108, 7196144, 10794216, 21588432]

約数ペア:

[(1, 21588432), (2, 10794216), (3, 7196144), (4, 5397108), (6, 3598072), (8, 2698554), (12, 1799036), (16, 1349277), (24, 899518), (48, 449759)]