139514676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1660889}}^1$

素因数の和:1660903

約数の個数: 24

約数和(自身を含む): 372039360

約数和(自身を除く): 232524684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1660889, 3321778, 4982667, 6643556, 9965334, 11626223, 19930668, 23252446, 34878669, 46504892, 69757338, 139514676]

約数ペア:

[(1, 139514676), (2, 69757338), (3, 46504892), (4, 34878669), (6, 23252446), (7, 19930668), (12, 11626223), (14, 9965334), (21, 6643556), (28, 4982667), (42, 3321778), (84, 1660889)]