16804206

素因数分解:

$2^1\times 3^3\times {\mathrm{311189}}^1$

素因数の和:311200

約数の個数: 16

約数和(自身を含む): 37342800

約数和(自身を除く): 20538594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311189, 622378, 933567, 1867134, 2800701, 5601402, 8402103, 16804206]

約数ペア:

[(1, 16804206), (2, 8402103), (3, 5601402), (6, 2800701), (9, 1867134), (18, 933567), (27, 622378), (54, 311189)]