25900362

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 58138080

約数和(自身を除く): 32237718

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 218, 258, 307, 327, 387, 614, 654, 774, 921, 981, 1842, 1962, 2763, 4687, 5526, 9374, 13201, 14061, 26402, 28122, 33463, 39603, 42183, 66926, 79206, 84366, 100389, 118809, 200778, 237618, 301167, 602334, 1438909, 2877818, 4316727, 8633454, 12950181, 25900362]

約数ペア:

[(1, 25900362), (2, 12950181), (3, 8633454), (6, 4316727), (9, 2877818), (18, 1438909), (43, 602334), (86, 301167), (109, 237618), (129, 200778), (218, 118809), (258, 100389), (307, 84366), (327, 79206), (387, 66926), (614, 42183), (654, 39603), (774, 33463), (921, 28122), (981, 26402), (1842, 14061), (1962, 13201), (2763, 9374), (4687, 5526)]