138975768

素因数分解:

$2^3\times 3^2\times {\mathrm{1930219}}^1$

素因数の和:1930231

約数の個数: 24

約数和(自身を含む): 376392900

約数和(自身を除く): 237417132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1930219, 3860438, 5790657, 7720876, 11581314, 15441752, 17371971, 23162628, 34743942, 46325256, 69487884, 138975768]

約数ペア:

[(1, 138975768), (2, 69487884), (3, 46325256), (4, 34743942), (6, 23162628), (8, 17371971), (9, 15441752), (12, 11581314), (18, 7720876), (24, 5790657), (36, 3860438), (72, 1930219)]