66456786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3217}}^1$

素因数の和:3546

約数の個数: 32

約数和(自身を含む): 145505088

約数和(自身を除く): 79048302

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313, 626, 939, 1878, 3217, 3443, 6434, 6886, 9651, 10329, 19302, 20658, 35387, 70774, 106161, 212322, 1006921, 2013842, 3020763, 6041526, 11076131, 22152262, 33228393, 66456786]

約数ペア:

[(1, 66456786), (2, 33228393), (3, 22152262), (6, 11076131), (11, 6041526), (22, 3020763), (33, 2013842), (66, 1006921), (313, 212322), (626, 106161), (939, 70774), (1878, 35387), (3217, 20658), (3443, 19302), (6434, 10329), (6886, 9651)]