2236509

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 3931200

約数和(自身を除く): 1694691

約数列:

[1, 3, 9, 11, 19, 29, 33, 41, 57, 87, 99, 123, 171, 209, 261, 319, 369, 451, 551, 627, 779, 957, 1189, 1353, 1653, 1881, 2337, 2871, 3567, 4059, 4959, 6061, 7011, 8569, 10701, 13079, 18183, 22591, 25707, 39237, 54549, 67773, 77121, 117711, 203319, 248501, 745503, 2236509]

約数ペア:

[(1, 2236509), (3, 745503), (9, 248501), (11, 203319), (19, 117711), (29, 77121), (33, 67773), (41, 54549), (57, 39237), (87, 25707), (99, 22591), (123, 18183), (171, 13079), (209, 10701), (261, 8569), (319, 7011), (369, 6061), (451, 4959), (551, 4059), (627, 3567), (779, 2871), (957, 2337), (1189, 1881), (1353, 1653)]