18373042012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353327731}}^1$

素因数の和:353327748

約数の個数: 12

約数和(自身を含む): 34626117736

約数和(自身を除く): 16253075724

約数列:

[1, 2, 4, 13, 26, 52, 353327731, 706655462, 1413310924, 4593260503, 9186521006, 18373042012]

約数ペア:

[(1, 18373042012), (2, 9186521006), (4, 4593260503), (13, 1413310924), (26, 706655462), (52, 353327731)]