139730892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1663463}}^1$

素因数の和:1663477

約数の個数: 24

約数和(自身を含む): 372615936

約数和(自身を除く): 232885044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1663463, 3326926, 4990389, 6653852, 9980778, 11644241, 19961556, 23288482, 34932723, 46576964, 69865446, 139730892]

約数ペア:

[(1, 139730892), (2, 69865446), (3, 46576964), (4, 34932723), (6, 23288482), (7, 19961556), (12, 11644241), (14, 9980778), (21, 6653852), (28, 4990389), (42, 3326926), (84, 1663463)]