9912912

素因数分解:

$2^4\times 3^1\times {\mathrm{206519}}^1$

素因数の和:206530

約数の個数: 20

約数和(自身を含む): 25608480

約数和(自身を除く): 15695568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 206519, 413038, 619557, 826076, 1239114, 1652152, 2478228, 3304304, 4956456, 9912912]

約数ペア:

[(1, 9912912), (2, 4956456), (3, 3304304), (4, 2478228), (6, 1652152), (8, 1239114), (12, 826076), (16, 619557), (24, 413038), (48, 206519)]