16891146

素因数分解:

$2^1\times 3^3\times {\mathrm{312799}}^1$

素因数の和:312810

約数の個数: 16

約数和(自身を含む): 37536000

約数和(自身を除く): 20644854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 312799, 625598, 938397, 1876794, 2815191, 5630382, 8445573, 16891146]

約数ペア:

[(1, 16891146), (2, 8445573), (3, 5630382), (6, 2815191), (9, 1876794), (18, 938397), (27, 625598), (54, 312799)]