27746862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 66237696

約数和(自身を除く): 38490834

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 73, 78, 143, 146, 219, 286, 429, 438, 443, 803, 858, 886, 949, 1329, 1606, 1898, 2409, 2658, 2847, 4818, 4873, 5694, 5759, 9746, 10439, 11518, 14619, 17277, 20878, 29238, 31317, 32339, 34554, 62634, 63349, 64678, 97017, 126698, 190047, 194034, 355729, 380094, 420407, 711458, 840814, 1067187, 1261221, 2134374, 2522442, 4624477, 9248954, 13873431, 27746862]

約数ペア:

[(1, 27746862), (2, 13873431), (3, 9248954), (6, 4624477), (11, 2522442), (13, 2134374), (22, 1261221), (26, 1067187), (33, 840814), (39, 711458), (66, 420407), (73, 380094), (78, 355729), (143, 194034), (146, 190047), (219, 126698), (286, 97017), (429, 64678), (438, 63349), (443, 62634), (803, 34554), (858, 32339), (886, 31317), (949, 29238), (1329, 20878), (1606, 17277), (1898, 14619), (2409, 11518), (2658, 10439), (2847, 9746), (4818, 5759), (4873, 5694)]