12586644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{16649}}^1$

素因数の和:16669

約数の個数: 48

約数和(自身を含む): 37296000

約数和(自身を除く): 24709356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 16649, 33298, 49947, 66596, 99894, 116543, 149841, 199788, 233086, 299682, 349629, 449523, 466172, 599364, 699258, 899046, 1048887, 1398516, 1798092, 2097774, 3146661, 4195548, 6293322, 12586644]

約数ペア:

[(1, 12586644), (2, 6293322), (3, 4195548), (4, 3146661), (6, 2097774), (7, 1798092), (9, 1398516), (12, 1048887), (14, 899046), (18, 699258), (21, 599364), (27, 466172), (28, 449523), (36, 349629), (42, 299682), (54, 233086), (63, 199788), (84, 149841), (108, 116543), (126, 99894), (189, 66596), (252, 49947), (378, 33298), (756, 16649)]