18201021806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{10313}}^1\times {\mathrm{80221}}^1$

素因数の和:90547

約数の個数: 16

約数和(自身を含む): 29786749488

約数和(自身を除く): 11585727682

約数列:

[1, 2, 11, 22, 10313, 20626, 80221, 113443, 160442, 226886, 882431, 1764862, 827319173, 1654638346, 9100510903, 18201021806]

約数ペア:

[(1, 18201021806), (2, 9100510903), (11, 1654638346), (22, 827319173), (10313, 1764862), (20626, 882431), (80221, 226886), (113443, 160442)]