21825966

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{28643}}^1$

素因数の和:28775

約数の個数: 16

約数和(自身を含む): 43997184

約数和(自身を除く): 22171218

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 28643, 57286, 85929, 171858, 3637661, 7275322, 10912983, 21825966]

約数ペア:

[(1, 21825966), (2, 10912983), (3, 7275322), (6, 3637661), (127, 171858), (254, 85929), (381, 57286), (762, 28643)]