7935906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 18500832

約数和(自身を除く): 10564926

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 363, 374, 561, 643, 726, 1122, 1286, 1929, 2057, 3858, 4114, 6171, 7073, 10931, 12342, 14146, 21219, 21862, 32793, 42438, 65586, 77803, 120241, 155606, 233409, 240482, 360723, 466818, 721446, 1322651, 2645302, 3967953, 7935906]

約数ペア:

[(1, 7935906), (2, 3967953), (3, 2645302), (6, 1322651), (11, 721446), (17, 466818), (22, 360723), (33, 240482), (34, 233409), (51, 155606), (66, 120241), (102, 77803), (121, 65586), (187, 42438), (242, 32793), (363, 21862), (374, 21219), (561, 14146), (643, 12342), (726, 10931), (1122, 7073), (1286, 6171), (1929, 4114), (2057, 3858)]