81208692

素因数分解:

$2^2\times 3^2\times {\mathrm{2255797}}^1$

素因数の和:2255807

約数の個数: 18

約数和(自身を含む): 205277618

約数和(自身を除く): 124068926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2255797, 4511594, 6767391, 9023188, 13534782, 20302173, 27069564, 40604346, 81208692]

約数ペア:

[(1, 81208692), (2, 40604346), (3, 27069564), (4, 20302173), (6, 13534782), (9, 9023188), (12, 6767391), (18, 4511594), (36, 2255797)]