201913326

素因数分解:

$2^1\times 3^2\times {\mathrm{11217407}}^1$

素因数の和:11217415

約数の個数: 12

約数和(自身を含む): 437478912

約数和(自身を除く): 235565586

約数列:

[1, 2, 3, 6, 9, 18, 11217407, 22434814, 33652221, 67304442, 100956663, 201913326]

約数ペア:

[(1, 201913326), (2, 100956663), (3, 67304442), (6, 33652221), (9, 22434814), (18, 11217407)]