80113446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{635821}}^1$

素因数の和:635836

約数の個数: 24

約数和(自身を含む): 198376464

約数和(自身を除く): 118263018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 635821, 1271642, 1907463, 3814926, 4450747, 5722389, 8901494, 11444778, 13352241, 26704482, 40056723, 80113446]

約数ペア:

[(1, 80113446), (2, 40056723), (3, 26704482), (6, 13352241), (7, 11444778), (9, 8901494), (14, 5722389), (18, 4450747), (21, 3814926), (42, 1907463), (63, 1271642), (126, 635821)]