9120254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 36

約数和(自身を含む): 16355808

約数和(自身を除く): 7235554

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 169, 223, 242, 286, 338, 446, 1573, 1859, 2453, 2899, 3146, 3718, 4906, 5798, 20449, 26983, 31889, 37687, 40898, 53966, 63778, 75374, 350779, 414557, 701558, 829114, 4560127, 9120254]

約数ペア:

[(1, 9120254), (2, 4560127), (11, 829114), (13, 701558), (22, 414557), (26, 350779), (121, 75374), (143, 63778), (169, 53966), (223, 40898), (242, 37687), (286, 31889), (338, 26983), (446, 20449), (1573, 5798), (1859, 4906), (2453, 3718), (2899, 3146)]