8391966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3016

約数の個数: 32

約数和(自身を含む): 18741888

約数和(自身を除く): 10349922

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 2957, 5914, 8871, 17742, 32527, 65054, 97581, 127151, 195162, 254302, 381453, 762906, 1398661, 2797322, 4195983, 8391966]

約数ペア:

[(1, 8391966), (2, 4195983), (3, 2797322), (6, 1398661), (11, 762906), (22, 381453), (33, 254302), (43, 195162), (66, 127151), (86, 97581), (129, 65054), (258, 32527), (473, 17742), (946, 8871), (1419, 5914), (2838, 2957)]