2012207994

素因数分解:

$2^1\times 3^4\times {\mathrm{12421037}}^1$

素因数の和:12421051

約数の個数: 20

約数和(自身を含む): 4508836794

約数和(自身を除く): 2496628800

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12421037, 24842074, 37263111, 74526222, 111789333, 223578666, 335367999, 670735998, 1006103997, 2012207994]

約数ペア:

[(1, 2012207994), (2, 1006103997), (3, 670735998), (6, 335367999), (9, 223578666), (18, 111789333), (27, 74526222), (54, 37263111), (81, 24842074), (162, 12421037)]