80962884

素因数分解:

$2^2\times 3^2\times {\mathrm{2248969}}^1$

素因数の和:2248979

約数の個数: 18

約数和(自身を含む): 204656270

約数和(自身を除く): 123693386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2248969, 4497938, 6746907, 8995876, 13493814, 20240721, 26987628, 40481442, 80962884]

約数ペア:

[(1, 80962884), (2, 40481442), (3, 26987628), (4, 20240721), (6, 13493814), (9, 8995876), (12, 6746907), (18, 4497938), (36, 2248969)]