1866156795399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1\times {\mathrm{731531}}^1$

素因数の和:732135

約数の個数: 32

約数和(自身を含む): 2703742272000

約数和(自身を除く): 837585476601

約数列:

[1, 3, 13, 39, 149, 439, 447, 1317, 1937, 5707, 5811, 17121, 65411, 196233, 731531, 850343, 2194593, 2551029, 9509903, 28529709, 108998119, 321142109, 326994357, 963426327, 1416975547, 4174847417, 4250926641, 12524542251, 47850174241, 143550522723, 622052265133, 1866156795399]

約数ペア:

[(1, 1866156795399), (3, 622052265133), (13, 143550522723), (39, 47850174241), (149, 12524542251), (439, 4250926641), (447, 4174847417), (1317, 1416975547), (1937, 963426327), (5707, 326994357), (5811, 321142109), (17121, 108998119), (65411, 28529709), (196233, 9509903), (731531, 2551029), (850343, 2194593)]