40857858

素因数分解:

$2^1\times 3^4\times {\mathrm{252209}}^1$

素因数の和:252223

約数の個数: 20

約数和(自身を含む): 91552230

約数和(自身を除く): 50694372

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 252209, 504418, 756627, 1513254, 2269881, 4539762, 6809643, 13619286, 20428929, 40857858]

約数ペア:

[(1, 40857858), (2, 20428929), (3, 13619286), (6, 6809643), (9, 4539762), (18, 2269881), (27, 1513254), (54, 756627), (81, 504418), (162, 252209)]