12930786

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1979}}^1$

素因数の和:2012

約数の個数: 48

約数和(自身を含む): 31600800

約数和(自身を除く): 18670014

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 1979, 2178, 3267, 3958, 5937, 6534, 11874, 17811, 21769, 35622, 43538, 53433, 65307, 106866, 130614, 195921, 239459, 391842, 478918, 587763, 718377, 1175526, 1436754, 2155131, 4310262, 6465393, 12930786]

約数ペア:

[(1, 12930786), (2, 6465393), (3, 4310262), (6, 2155131), (9, 1436754), (11, 1175526), (18, 718377), (22, 587763), (27, 478918), (33, 391842), (54, 239459), (66, 195921), (99, 130614), (121, 106866), (198, 65307), (242, 53433), (297, 43538), (363, 35622), (594, 21769), (726, 17811), (1089, 11874), (1979, 6534), (2178, 5937), (3267, 3958)]