262386

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 601920

約数和(自身を除く): 339534

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 113, 129, 226, 258, 339, 387, 678, 774, 1017, 1161, 2034, 2322, 3051, 4859, 6102, 9718, 14577, 29154, 43731, 87462, 131193, 262386]

約数ペア:

[(1, 262386), (2, 131193), (3, 87462), (6, 43731), (9, 29154), (18, 14577), (27, 9718), (43, 6102), (54, 4859), (86, 3051), (113, 2322), (129, 2034), (226, 1161), (258, 1017), (339, 774), (387, 678)]