27421724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{623221}}^1$

素因数の和:623236

約数の個数: 12

約数和(自身を含む): 52350648

約数和(自身を除く): 24928924

約数列:

[1, 2, 4, 11, 22, 44, 623221, 1246442, 2492884, 6855431, 13710862, 27421724]

約数ペア:

[(1, 27421724), (2, 13710862), (4, 6855431), (11, 2492884), (22, 1246442), (44, 623221)]