678556716

素因数分解:

$2^2\times 3^1\times {\mathrm{3307}}^1\times {\mathrm{17099}}^1$

素因数の和:20413

約数の個数: 24

約数和(自身を含む): 1583870400

約数和(自身を除く): 905313684

約数列:

[1, 2, 3, 4, 6, 12, 3307, 6614, 9921, 13228, 17099, 19842, 34198, 39684, 51297, 68396, 102594, 205188, 56546393, 113092786, 169639179, 226185572, 339278358, 678556716]

約数ペア:

[(1, 678556716), (2, 339278358), (3, 226185572), (4, 169639179), (6, 113092786), (12, 56546393), (3307, 205188), (6614, 102594), (9921, 68396), (13228, 51297), (17099, 39684), (19842, 34198)]