28427166

素因数分解:

$2^1\times 3^3\times {\mathrm{526429}}^1$

素因数の和:526440

約数の個数: 16

約数和(自身を含む): 63171600

約数和(自身を除く): 34744434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 526429, 1052858, 1579287, 3158574, 4737861, 9475722, 14213583, 28427166]

約数ペア:

[(1, 28427166), (2, 14213583), (3, 9475722), (6, 4737861), (9, 3158574), (18, 1579287), (27, 1052858), (54, 526429)]