2013261894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15978269}}^1$

素因数の和:15978284

約数の個数: 24

約数和(自身を含む): 4985220240

約数和(自身を除く): 2971958346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15978269, 31956538, 47934807, 95869614, 111847883, 143804421, 223695766, 287608842, 335543649, 671087298, 1006630947, 2013261894]

約数ペア:

[(1, 2013261894), (2, 1006630947), (3, 671087298), (6, 335543649), (7, 287608842), (9, 223695766), (14, 143804421), (18, 111847883), (21, 95869614), (42, 47934807), (63, 31956538), (126, 15978269)]