18546957

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14411}}^1$

素因数の和:14441

約数の個数: 24

約数和(自身を含む): 31475808

約数和(自身を除く): 12928851

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 14411, 43233, 129699, 158521, 187343, 475563, 562029, 1426689, 1686087, 2060773, 6182319, 18546957]

約数ペア:

[(1, 18546957), (3, 6182319), (9, 2060773), (11, 1686087), (13, 1426689), (33, 562029), (39, 475563), (99, 187343), (117, 158521), (143, 129699), (429, 43233), (1287, 14411)]