18241036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5925

約数の個数: 24

約数和(自身を含む): 35320320

約数和(自身を除く): 17079284

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5839, 11678, 23356, 64229, 128458, 256916, 414569, 829138, 1658276, 4560259, 9120518, 18241036]

約数ペア:

[(1, 18241036), (2, 9120518), (4, 4560259), (11, 1658276), (22, 829138), (44, 414569), (71, 256916), (142, 128458), (284, 64229), (781, 23356), (1562, 11678), (3124, 5839)]