2149730046

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 4883598720

約数和(自身を除く): 2733868674

約数列:

[1, 2, 3, 6, 9, 18, 43, 83, 86, 109, 129, 166, 218, 249, 258, 307, 327, 387, 498, 614, 654, 747, 774, 921, 981, 1494, 1842, 1962, 2763, 3569, 4687, 5526, 7138, 9047, 9374, 10707, 13201, 14061, 18094, 21414, 25481, 26402, 27141, 28122, 32121, 33463, 39603, 42183, 50962, 54282, 64242, 66926, 76443, 79206, 81423, 84366, 100389, 118809, 152886, 162846, 200778, 229329, 237618, 301167, 389021, 458658, 602334, 778042, 1095683, 1167063, 1438909, 2191366, 2334126, 2777429, 2877818, 3287049, 3501189, 4316727, 5554858, 6574098, 7002378, 8332287, 8633454, 9861147, 12950181, 16664574, 19722294, 24996861, 25900362, 49993722, 119429447, 238858894, 358288341, 716576682, 1074865023, 2149730046]

約数ペア:

[(1, 2149730046), (2, 1074865023), (3, 716576682), (6, 358288341), (9, 238858894), (18, 119429447), (43, 49993722), (83, 25900362), (86, 24996861), (109, 19722294), (129, 16664574), (166, 12950181), (218, 9861147), (249, 8633454), (258, 8332287), (307, 7002378), (327, 6574098), (387, 5554858), (498, 4316727), (614, 3501189), (654, 3287049), (747, 2877818), (774, 2777429), (921, 2334126), (981, 2191366), (1494, 1438909), (1842, 1167063), (1962, 1095683), (2763, 778042), (3569, 602334), (4687, 458658), (5526, 389021), (7138, 301167), (9047, 237618), (9374, 229329), (10707, 200778), (13201, 162846), (14061, 152886), (18094, 118809), (21414, 100389), (25481, 84366), (26402, 81423), (27141, 79206), (28122, 76443), (32121, 66926), (33463, 64242), (39603, 54282), (42183, 50962)]