57228918

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{21727}}^1$

素因数の和:22171

約数の個数: 16

約数和(自身を含む): 114723840

約数和(自身を除く): 57494922

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 21727, 43454, 65181, 130362, 9538153, 19076306, 28614459, 57228918]

約数ペア:

[(1, 57228918), (2, 28614459), (3, 19076306), (6, 9538153), (439, 130362), (878, 65181), (1317, 43454), (2634, 21727)]