1327218948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{6997}}^1$

素因数の和:7497

約数の個数: 72

約数和(自身を含む): 3668071680

約数和(自身を除く): 2340852732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 479, 958, 1437, 1916, 2874, 4311, 5269, 5748, 6997, 8622, 10538, 13994, 15807, 17244, 20991, 21076, 27988, 31614, 41982, 47421, 62973, 63228, 76967, 83964, 94842, 125946, 153934, 189684, 230901, 251892, 307868, 461802, 692703, 923604, 1385406, 2770812, 3351563, 6703126, 10054689, 13406252, 20109378, 30164067, 36867193, 40218756, 60328134, 73734386, 110601579, 120656268, 147468772, 221203158, 331804737, 442406316, 663609474, 1327218948]

約数ペア:

[(1, 1327218948), (2, 663609474), (3, 442406316), (4, 331804737), (6, 221203158), (9, 147468772), (11, 120656268), (12, 110601579), (18, 73734386), (22, 60328134), (33, 40218756), (36, 36867193), (44, 30164067), (66, 20109378), (99, 13406252), (132, 10054689), (198, 6703126), (396, 3351563), (479, 2770812), (958, 1385406), (1437, 923604), (1916, 692703), (2874, 461802), (4311, 307868), (5269, 251892), (5748, 230901), (6997, 189684), (8622, 153934), (10538, 125946), (13994, 94842), (15807, 83964), (17244, 76967), (20991, 63228), (21076, 62973), (27988, 47421), (31614, 41982)]