126994644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{503947}}^1$

素因数の和:503964

約数の個数: 36

約数和(自身を含む): 366874144

約数和(自身を除く): 239879500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 503947, 1007894, 1511841, 2015788, 3023682, 3527629, 4535523, 6047364, 7055258, 9071046, 10582887, 14110516, 18142092, 21165774, 31748661, 42331548, 63497322, 126994644]

約数ペア:

[(1, 126994644), (2, 63497322), (3, 42331548), (4, 31748661), (6, 21165774), (7, 18142092), (9, 14110516), (12, 10582887), (14, 9071046), (18, 7055258), (21, 6047364), (28, 4535523), (36, 3527629), (42, 3023682), (63, 2015788), (84, 1511841), (126, 1007894), (252, 503947)]