26148402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1493}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 65257920

約数和(自身を除く): 39109518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1493, 1946, 2502, 2919, 2986, 4479, 5838, 8757, 8958, 10451, 13437, 17514, 20902, 26874, 31353, 62706, 94059, 188118, 207527, 415054, 622581, 1245162, 1452689, 1867743, 2905378, 3735486, 4358067, 8716134, 13074201, 26148402]

約数ペア:

[(1, 26148402), (2, 13074201), (3, 8716134), (6, 4358067), (7, 3735486), (9, 2905378), (14, 1867743), (18, 1452689), (21, 1245162), (42, 622581), (63, 415054), (126, 207527), (139, 188118), (278, 94059), (417, 62706), (834, 31353), (973, 26874), (1251, 20902), (1493, 17514), (1946, 13437), (2502, 10451), (2919, 8958), (2986, 8757), (4479, 5838)]