28690146

素因数分解:

$2^1\times 3^3\times {\mathrm{531299}}^1$

素因数の和:531310

約数の個数: 16

約数和(自身を含む): 63756000

約数和(自身を除く): 35065854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 531299, 1062598, 1593897, 3187794, 4781691, 9563382, 14345073, 28690146]

約数ペア:

[(1, 28690146), (2, 14345073), (3, 9563382), (6, 4781691), (9, 3187794), (18, 1593897), (27, 1062598), (54, 531299)]