28728306

素因数分解:

$2^1\times 3^2\times {\mathrm{1069}}^1\times {\mathrm{1493}}^1$

素因数の和:2570

約数の個数: 24

約数和(自身を含む): 62344620

約数和(自身を除く): 33616314

約数列:

[1, 2, 3, 6, 9, 18, 1069, 1493, 2138, 2986, 3207, 4479, 6414, 8958, 9621, 13437, 19242, 26874, 1596017, 3192034, 4788051, 9576102, 14364153, 28728306]

約数ペア:

[(1, 28728306), (2, 14364153), (3, 9576102), (6, 4788051), (9, 3192034), (18, 1596017), (1069, 26874), (1493, 19242), (2138, 13437), (2986, 9621), (3207, 8958), (4479, 6414)]