2418339

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 4389120

約数和(自身を除く): 1970781

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 57, 77, 87, 133, 203, 209, 231, 319, 361, 399, 551, 609, 627, 957, 1083, 1463, 1653, 2233, 2527, 3857, 3971, 4389, 6061, 6699, 7581, 10469, 11571, 11913, 18183, 27797, 31407, 42427, 73283, 83391, 115159, 127281, 219849, 345477, 806113, 2418339]

約数ペア:

[(1, 2418339), (3, 806113), (7, 345477), (11, 219849), (19, 127281), (21, 115159), (29, 83391), (33, 73283), (57, 42427), (77, 31407), (87, 27797), (133, 18183), (203, 11913), (209, 11571), (231, 10469), (319, 7581), (361, 6699), (399, 6061), (551, 4389), (609, 3971), (627, 3857), (957, 2527), (1083, 2233), (1463, 1653)]