81730692

素因数分解:

$2^2\times 3^2\times {\mathrm{2270297}}^1$

素因数の和:2270307

約数の個数: 18

約数和(自身を含む): 206597118

約数和(自身を除く): 124866426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2270297, 4540594, 6810891, 9081188, 13621782, 20432673, 27243564, 40865346, 81730692]

約数ペア:

[(1, 81730692), (2, 40865346), (3, 27243564), (4, 20432673), (6, 13621782), (9, 9081188), (12, 6810891), (18, 4540594), (36, 2270297)]