139838526

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{27647}}^1$

素因数の和:27936

約数の個数: 24

約数和(自身を含む): 304072704

約数和(自身を除く): 164234178

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 27647, 55294, 82941, 165882, 248823, 497646, 7768807, 15537614, 23306421, 46612842, 69919263, 139838526]

約数ペア:

[(1, 139838526), (2, 69919263), (3, 46612842), (6, 23306421), (9, 15537614), (18, 7768807), (281, 497646), (562, 248823), (843, 165882), (1686, 82941), (2529, 55294), (5058, 27647)]