215033598

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{918947}}^1$

素因数の和:918968

約数の個数: 24

約数和(自身を含む): 501745608

約数和(自身を除く): 286712010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 918947, 1837894, 2756841, 5513682, 8270523, 11946311, 16541046, 23892622, 35838933, 71677866, 107516799, 215033598]

約数ペア:

[(1, 215033598), (2, 107516799), (3, 71677866), (6, 35838933), (9, 23892622), (13, 16541046), (18, 11946311), (26, 8270523), (39, 5513682), (78, 2756841), (117, 1837894), (234, 918947)]