2018349722349

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{17657}}^1\times {\mathrm{239641}}^1$

素因数の和:257357

約数の個数: 24

約数和(自身を含む): 2970582102072

約数和(自身を除く): 952232379723

約数列:

[1, 3, 9, 53, 159, 477, 17657, 52971, 158913, 239641, 718923, 935821, 2156769, 2807463, 8422389, 12700973, 38102919, 114308757, 4231341137, 12694023411, 38082070233, 224261080261, 672783240783, 2018349722349]

約数ペア:

[(1, 2018349722349), (3, 672783240783), (9, 224261080261), (53, 38082070233), (159, 12694023411), (477, 4231341137), (17657, 114308757), (52971, 38102919), (158913, 12700973), (239641, 8422389), (718923, 2807463), (935821, 2156769)]