12988854

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{1579}}^1$

素因数の和:2044

約数の個数: 24

約数和(自身を含む): 28221960

約数和(自身を除く): 15233106

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 1579, 2742, 3158, 4113, 4737, 8226, 9474, 14211, 28422, 721603, 1443206, 2164809, 4329618, 6494427, 12988854]

約数ペア:

[(1, 12988854), (2, 6494427), (3, 4329618), (6, 2164809), (9, 1443206), (18, 721603), (457, 28422), (914, 14211), (1371, 9474), (1579, 8226), (2742, 4737), (3158, 4113)]