18429849981

素因数分解:

$3^2\times {\mathrm{44983}}^1\times {\mathrm{45523}}^1$

素因数の和:90512

約数の個数: 12

約数和(自身を含む): 26622071008

約数和(自身を除く): 8192221027

約数列:

[1, 3, 9, 44983, 45523, 134949, 136569, 404847, 409707, 2047761109, 6143283327, 18429849981]

約数ペア:

[(1, 18429849981), (3, 6143283327), (9, 2047761109), (44983, 409707), (45523, 404847), (134949, 136569)]