139793382

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{28871}}^1$

素因数の和:29148

約数の個数: 24

約数和(自身を含む): 304022160

約数和(自身を除く): 164228778

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 28871, 57742, 86613, 173226, 259839, 519678, 7766299, 15532598, 23298897, 46597794, 69896691, 139793382]

約数ペア:

[(1, 139793382), (2, 69896691), (3, 46597794), (6, 23298897), (9, 15532598), (18, 7766299), (269, 519678), (538, 259839), (807, 173226), (1614, 86613), (2421, 57742), (4842, 28871)]