2400006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{57143}}^1$

素因数の和:57155

約数の個数: 16

約数和(自身を含む): 5485824

約数和(自身を除く): 3085818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 57143, 114286, 171429, 342858, 400001, 800002, 1200003, 2400006]

約数ペア:

[(1, 2400006), (2, 1200003), (3, 800002), (6, 400001), (7, 342858), (14, 171429), (21, 114286), (42, 57143)]