2017525818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{140869}}^1$

素因数の和:140923

約数の個数: 64

約数和(自身を含む): 5193031680

約数和(自身を除く): 3175505862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 14322, 140869, 281738, 422607, 845214, 986083, 1549559, 1972166, 2958249, 3099118, 4366939, 4648677, 5916498, 8733878, 9297354, 10846913, 13100817, 21693826, 26201634, 30568573, 32540739, 48036329, 61137146, 65081478, 91705719, 96072658, 144108987, 183411438, 288217974, 336254303, 672508606, 1008762909, 2017525818]

約数ペア:

[(1, 2017525818), (2, 1008762909), (3, 672508606), (6, 336254303), (7, 288217974), (11, 183411438), (14, 144108987), (21, 96072658), (22, 91705719), (31, 65081478), (33, 61137146), (42, 48036329), (62, 32540739), (66, 30568573), (77, 26201634), (93, 21693826), (154, 13100817), (186, 10846913), (217, 9297354), (231, 8733878), (341, 5916498), (434, 4648677), (462, 4366939), (651, 3099118), (682, 2958249), (1023, 1972166), (1302, 1549559), (2046, 986083), (2387, 845214), (4774, 422607), (7161, 281738), (14322, 140869)]