11515122

素因数分解:

$2^1\times 3^4\times {\mathrm{71081}}^1$

素因数の和:71095

約数の個数: 20

約数和(自身を含む): 25802766

約数和(自身を除く): 14287644

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 71081, 142162, 213243, 426486, 639729, 1279458, 1919187, 3838374, 5757561, 11515122]

約数ペア:

[(1, 11515122), (2, 5757561), (3, 3838374), (6, 1919187), (9, 1279458), (18, 639729), (27, 426486), (54, 213243), (81, 142162), (162, 71081)]