2161926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9239}}^1$

素因数の和:9260

約数の個数: 24

約数和(自身を含む): 5045040

約数和(自身を除く): 2883114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 9239, 18478, 27717, 55434, 83151, 120107, 166302, 240214, 360321, 720642, 1080963, 2161926]

約数ペア:

[(1, 2161926), (2, 1080963), (3, 720642), (6, 360321), (9, 240214), (13, 166302), (18, 120107), (26, 83151), (39, 55434), (78, 27717), (117, 18478), (234, 9239)]