21743286906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1032739}}^1$

素因数の和:1032795

約数の個数: 48

約数和(自身を含む): 49447591200

約数和(自身を除く): 27704304294

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 174, 242, 319, 363, 638, 726, 957, 1914, 3509, 7018, 10527, 21054, 1032739, 2065478, 3098217, 6196434, 11360129, 22720258, 29949431, 34080387, 59898862, 68160774, 89848293, 124961419, 179696586, 249922838, 329443741, 374884257, 658887482, 749768514, 988331223, 1976662446, 3623881151, 7247762302, 10871643453, 21743286906]

約数ペア:

[(1, 21743286906), (2, 10871643453), (3, 7247762302), (6, 3623881151), (11, 1976662446), (22, 988331223), (29, 749768514), (33, 658887482), (58, 374884257), (66, 329443741), (87, 249922838), (121, 179696586), (174, 124961419), (242, 89848293), (319, 68160774), (363, 59898862), (638, 34080387), (726, 29949431), (957, 22720258), (1914, 11360129), (3509, 6196434), (7018, 3098217), (10527, 2065478), (21054, 1032739)]