2016385578

素因数分解:

$2^1\times 3^2\times {\mathrm{809}}^1\times {\mathrm{138469}}^1$

素因数の和:139286

約数の個数: 24

約数和(自身を含む): 4374267300

約数和(自身を除く): 2357881722

約数列:

[1, 2, 3, 6, 9, 18, 809, 1618, 2427, 4854, 7281, 14562, 138469, 276938, 415407, 830814, 1246221, 2492442, 112021421, 224042842, 336064263, 672128526, 1008192789, 2016385578]

約数ペア:

[(1, 2016385578), (2, 1008192789), (3, 672128526), (6, 336064263), (9, 224042842), (18, 112021421), (809, 2492442), (1618, 1246221), (2427, 830814), (4854, 415407), (7281, 276938), (14562, 138469)]