2005031322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{164051}}^1$

素因数の和:164163

約数の個数: 48

約数和(自身を含む): 5016053952

約数和(自身を除く): 3011022630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 4074, 6111, 12222, 164051, 328102, 492153, 984306, 1148357, 1476459, 2296714, 2952918, 3445071, 6890142, 10335213, 15912947, 20670426, 31825894, 47738841, 95477682, 111390629, 143216523, 222781258, 286433046, 334171887, 668343774, 1002515661, 2005031322]

約数ペア:

[(1, 2005031322), (2, 1002515661), (3, 668343774), (6, 334171887), (7, 286433046), (9, 222781258), (14, 143216523), (18, 111390629), (21, 95477682), (42, 47738841), (63, 31825894), (97, 20670426), (126, 15912947), (194, 10335213), (291, 6890142), (582, 3445071), (679, 2952918), (873, 2296714), (1358, 1476459), (1746, 1148357), (2037, 984306), (4074, 492153), (6111, 328102), (12222, 164051)]