66616374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{23473}}^1$

素因数の和:23532

約数の個数: 32

約数和(自身を含む): 148731264

約数和(自身を除く): 82114890

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 23473, 46946, 70419, 140838, 258203, 516406, 774609, 1009339, 1549218, 2018678, 3028017, 6056034, 11102729, 22205458, 33308187, 66616374]

約数ペア:

[(1, 66616374), (2, 33308187), (3, 22205458), (6, 11102729), (11, 6056034), (22, 3028017), (33, 2018678), (43, 1549218), (66, 1009339), (86, 774609), (129, 516406), (258, 258203), (473, 140838), (946, 70419), (1419, 46946), (2838, 23473)]