539691966

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{20807}}^1$

素因数の和:20957

約数の個数: 48

約数和(自身を含む): 1285435008

約数和(自身を除く): 745743042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 786, 1179, 1441, 2358, 2882, 4323, 8646, 12969, 20807, 25938, 41614, 62421, 124842, 187263, 228877, 374526, 457754, 686631, 1373262, 2059893, 2725717, 4119786, 5451434, 8177151, 16354302, 24531453, 29982887, 49062906, 59965774, 89948661, 179897322, 269845983, 539691966]

約数ペア:

[(1, 539691966), (2, 269845983), (3, 179897322), (6, 89948661), (9, 59965774), (11, 49062906), (18, 29982887), (22, 24531453), (33, 16354302), (66, 8177151), (99, 5451434), (131, 4119786), (198, 2725717), (262, 2059893), (393, 1373262), (786, 686631), (1179, 457754), (1441, 374526), (2358, 228877), (2882, 187263), (4323, 124842), (8646, 62421), (12969, 41614), (20807, 25938)]