810401802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19295281}}^1$

素因数の和:19295293

約数の個数: 16

約数和(自身を含む): 1852347072

約数和(自身を除く): 1041945270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19295281, 38590562, 57885843, 115771686, 135066967, 270133934, 405200901, 810401802]

約数ペア:

[(1, 810401802), (2, 405200901), (3, 270133934), (6, 135066967), (7, 115771686), (14, 57885843), (21, 38590562), (42, 19295281)]