11980834326

素因数分解:

$2^1\times 3^2\times {\mathrm{665601907}}^1$

素因数の和:665601915

約数の個数: 12

約数和(自身を含む): 25958474412

約数和(自身を除く): 13977640086

約数列:

[1, 2, 3, 6, 9, 18, 665601907, 1331203814, 1996805721, 3993611442, 5990417163, 11980834326]

約数ペア:

[(1, 11980834326), (2, 5990417163), (3, 3993611442), (6, 1996805721), (9, 1331203814), (18, 665601907)]