12690006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{302143}}^1$

素因数の和:302155

約数の個数: 16

約数和(自身を含む): 29005824

約数和(自身を除く): 16315818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 302143, 604286, 906429, 1812858, 2115001, 4230002, 6345003, 12690006]

約数ペア:

[(1, 12690006), (2, 6345003), (3, 4230002), (6, 2115001), (7, 1812858), (14, 906429), (21, 604286), (42, 302143)]