18317152

素因数分解:

$2^5\times 7^1\times {\mathrm{81773}}^1$

素因数の和:81790

約数の個数: 24

約数和(自身を含む): 41214096

約数和(自身を除く): 22896944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 81773, 163546, 327092, 572411, 654184, 1144822, 1308368, 2289644, 2616736, 4579288, 9158576, 18317152]

約数ペア:

[(1, 18317152), (2, 9158576), (4, 4579288), (7, 2616736), (8, 2289644), (14, 1308368), (16, 1144822), (28, 654184), (32, 572411), (56, 327092), (112, 163546), (224, 81773)]