2017205454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{47533}}^1$

素因数の和:48192

約数の個数: 32

約数和(自身を含む): 4408113024

約数和(自身を除く): 2390907570

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 643, 1286, 1929, 3858, 7073, 14146, 21219, 42438, 47533, 95066, 142599, 285198, 522863, 1045726, 1568589, 3137178, 30563719, 61127438, 91691157, 183382314, 336200909, 672401818, 1008602727, 2017205454]

約数ペア:

[(1, 2017205454), (2, 1008602727), (3, 672401818), (6, 336200909), (11, 183382314), (22, 91691157), (33, 61127438), (66, 30563719), (643, 3137178), (1286, 1568589), (1929, 1045726), (3858, 522863), (7073, 285198), (14146, 142599), (21219, 95066), (42438, 47533)]