2018289969

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{17483}}^1$

素因数の和:17717

約数の個数: 24

約数和(自身を含む): 2967524352

約数和(自身を除く): 949234383

約数列:

[1, 3, 9, 101, 127, 303, 381, 909, 1143, 12827, 17483, 38481, 52449, 115443, 157347, 1765783, 2220341, 5297349, 6661023, 15892047, 19983069, 224254441, 672763323, 2018289969]

約数ペア:

[(1, 2018289969), (3, 672763323), (9, 224254441), (101, 19983069), (127, 15892047), (303, 6661023), (381, 5297349), (909, 2220341), (1143, 1765783), (12827, 157347), (17483, 115443), (38481, 52449)]