123123534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25117}}^1$

素因数の和:25184

約数の個数: 32

約数和(自身を含む): 265246080

約数和(自身を除く): 142122546

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 25117, 50234, 75351, 150702, 477223, 954446, 1080031, 1431669, 2160062, 2863338, 3240093, 6480186, 20520589, 41041178, 61561767, 123123534]

約数ペア:

[(1, 123123534), (2, 61561767), (3, 41041178), (6, 20520589), (19, 6480186), (38, 3240093), (43, 2863338), (57, 2160062), (86, 1431669), (114, 1080031), (129, 954446), (258, 477223), (817, 150702), (1634, 75351), (2451, 50234), (4902, 25117)]