140329518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3341179}}^1$

素因数の和:3341191

約数の個数: 16

約数和(自身を含む): 320753280

約数和(自身を除く): 180423762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3341179, 6682358, 10023537, 20047074, 23388253, 46776506, 70164759, 140329518]

約数ペア:

[(1, 140329518), (2, 70164759), (3, 46776506), (6, 23388253), (7, 20047074), (14, 10023537), (21, 6682358), (42, 3341179)]