18026866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63031}}^1$

素因数の和:63057

約数の個数: 16

約数和(自身を含む): 31768128

約数和(自身を除く): 13741262

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63031, 126062, 693341, 819403, 1386682, 1638806, 9013433, 18026866]

約数ペア:

[(1, 18026866), (2, 9013433), (11, 1638806), (13, 1386682), (22, 819403), (26, 693341), (143, 126062), (286, 63031)]