289554006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6894143}}^1$

素因数の和:6894155

約数の個数: 16

約数和(自身を含む): 661837824

約数和(自身を除く): 372283818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6894143, 13788286, 20682429, 41364858, 48259001, 96518002, 144777003, 289554006]

約数ペア:

[(1, 289554006), (2, 144777003), (3, 96518002), (6, 48259001), (7, 41364858), (14, 20682429), (21, 13788286), (42, 6894143)]