2018765601

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{136523}}^1$

素因数の和:136613

約数の個数: 24

約数和(自身を含む): 3066875136

約数和(自身を除く): 1048109535

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 14787, 136523, 409569, 1228707, 4232213, 7235719, 12696639, 21707157, 38089917, 65121471, 224307289, 672921867, 2018765601]

約数ペア:

[(1, 2018765601), (3, 672921867), (9, 224307289), (31, 65121471), (53, 38089917), (93, 21707157), (159, 12696639), (279, 7235719), (477, 4232213), (1643, 1228707), (4929, 409569), (14787, 136523)]