814506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 2128896

約数和(自身を除く): 1314390

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 43, 66, 77, 82, 86, 123, 129, 154, 231, 246, 258, 287, 301, 451, 462, 473, 574, 602, 861, 902, 903, 946, 1353, 1419, 1722, 1763, 1806, 2706, 2838, 3157, 3311, 3526, 5289, 6314, 6622, 9471, 9933, 10578, 12341, 18942, 19393, 19866, 24682, 37023, 38786, 58179, 74046, 116358, 135751, 271502, 407253, 814506]

約数ペア:

[(1, 814506), (2, 407253), (3, 271502), (6, 135751), (7, 116358), (11, 74046), (14, 58179), (21, 38786), (22, 37023), (33, 24682), (41, 19866), (42, 19393), (43, 18942), (66, 12341), (77, 10578), (82, 9933), (86, 9471), (123, 6622), (129, 6314), (154, 5289), (231, 3526), (246, 3311), (258, 3157), (287, 2838), (301, 2706), (451, 1806), (462, 1763), (473, 1722), (574, 1419), (602, 1353), (861, 946), (902, 903)]