18084682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 34619904

約数和(自身を除く): 16535222

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 2731, 3311, 5462, 6622, 19117, 30041, 38234, 60082, 117433, 210287, 234866, 420574, 822031, 1291763, 1644062, 2583526, 9042341, 18084682]

約数ペア:

[(1, 18084682), (2, 9042341), (7, 2583526), (11, 1644062), (14, 1291763), (22, 822031), (43, 420574), (77, 234866), (86, 210287), (154, 117433), (301, 60082), (473, 38234), (602, 30041), (946, 19117), (2731, 6622), (3311, 5462)]