2489353902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{967}}^1\times {\mathrm{20431}}^1$

素因数の和:21413

約数の個数: 48

約数和(自身を含む): 6170790912

約数和(自身を除く): 3681437010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 967, 1934, 2901, 5802, 6769, 8703, 13538, 17406, 20307, 20431, 40614, 40862, 60921, 61293, 121842, 122586, 143017, 183879, 286034, 367758, 429051, 858102, 1287153, 2574306, 19756777, 39513554, 59270331, 118540662, 138297439, 177810993, 276594878, 355621986, 414892317, 829784634, 1244676951, 2489353902]

約数ペア:

[(1, 2489353902), (2, 1244676951), (3, 829784634), (6, 414892317), (7, 355621986), (9, 276594878), (14, 177810993), (18, 138297439), (21, 118540662), (42, 59270331), (63, 39513554), (126, 19756777), (967, 2574306), (1934, 1287153), (2901, 858102), (5802, 429051), (6769, 367758), (8703, 286034), (13538, 183879), (17406, 143017), (20307, 122586), (20431, 121842), (40614, 61293), (40862, 60921)]