13581288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{26947}}^1$

素因数の和:26966

約数の個数: 48

約数和(自身を含む): 42038880

約数和(自身を除く): 28457592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 26947, 53894, 80841, 107788, 161682, 188629, 215576, 242523, 323364, 377258, 485046, 565887, 646728, 754516, 970092, 1131774, 1509032, 1697661, 1940184, 2263548, 3395322, 4527096, 6790644, 13581288]

約数ペア:

[(1, 13581288), (2, 6790644), (3, 4527096), (4, 3395322), (6, 2263548), (7, 1940184), (8, 1697661), (9, 1509032), (12, 1131774), (14, 970092), (18, 754516), (21, 646728), (24, 565887), (28, 485046), (36, 377258), (42, 323364), (56, 242523), (63, 215576), (72, 188629), (84, 161682), (126, 107788), (168, 80841), (252, 53894), (504, 26947)]