18331346211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{12097}}^1$

素因数の和:12851

約数の個数: 32

約数和(自身を含む): 26521913088

約数和(自身を除く): 8190566877

約数列:

[1, 3, 17, 43, 51, 129, 691, 731, 2073, 2193, 11747, 12097, 29713, 35241, 36291, 89139, 205649, 505121, 520171, 616947, 1515363, 1560513, 8359027, 8842907, 25077081, 26528721, 142103459, 359438161, 426310377, 1078314483, 6110448737, 18331346211]

約数ペア:

[(1, 18331346211), (3, 6110448737), (17, 1078314483), (43, 426310377), (51, 359438161), (129, 142103459), (691, 26528721), (731, 25077081), (2073, 8842907), (2193, 8359027), (11747, 1560513), (12097, 1515363), (29713, 616947), (35241, 520171), (36291, 505121), (89139, 205649)]