12882978

素因数分解:

$2^1\times 3^2\times {\mathrm{701}}^1\times {\mathrm{1021}}^1$

素因数の和:1730

約数の個数: 24

約数和(自身を含む): 27980316

約数和(自身を除く): 15097338

約数列:

[1, 2, 3, 6, 9, 18, 701, 1021, 1402, 2042, 2103, 3063, 4206, 6126, 6309, 9189, 12618, 18378, 715721, 1431442, 2147163, 4294326, 6441489, 12882978]

約数ペア:

[(1, 12882978), (2, 6441489), (3, 4294326), (6, 2147163), (9, 1431442), (18, 715721), (701, 18378), (1021, 12618), (1402, 9189), (2042, 6309), (2103, 6126), (3063, 4206)]