80821131282

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{6671713}}^1$

素因数の和:6672394

約数の個数: 24

約数和(自身を含む): 175372674204

約数和(自身を除く): 94551542922

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 2019, 4038, 6057, 12114, 6671713, 13343426, 20015139, 40030278, 60045417, 120090834, 4490062849, 8980125698, 13470188547, 26940377094, 40410565641, 80821131282]

約数ペア:

[(1, 80821131282), (2, 40410565641), (3, 26940377094), (6, 13470188547), (9, 8980125698), (18, 4490062849), (673, 120090834), (1346, 60045417), (2019, 40030278), (4038, 20015139), (6057, 13343426), (12114, 6671713)]