66127278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50789}}^1$

素因数の和:50832

約数の個数: 32

約数和(自身を含む): 156026880

約数和(自身を除く): 89899602

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 50789, 101578, 152367, 304734, 355523, 711046, 1066569, 1574459, 2133138, 3148918, 4723377, 9446754, 11021213, 22042426, 33063639, 66127278]

約数ペア:

[(1, 66127278), (2, 33063639), (3, 22042426), (6, 11021213), (7, 9446754), (14, 4723377), (21, 3148918), (31, 2133138), (42, 1574459), (62, 1066569), (93, 711046), (186, 355523), (217, 304734), (434, 152367), (651, 101578), (1302, 50789)]