6418181

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 2290939

約数列:

[1, 7, 11, 19, 41, 77, 107, 133, 209, 287, 451, 749, 779, 1177, 1463, 2033, 3157, 4387, 5453, 8239, 8569, 14231, 22363, 30709, 48257, 59983, 83353, 156541, 337799, 583471, 916883, 6418181]

約数ペア:

[(1, 6418181), (7, 916883), (11, 583471), (19, 337799), (41, 156541), (77, 83353), (107, 59983), (133, 48257), (209, 30709), (287, 22363), (451, 14231), (749, 8569), (779, 8239), (1177, 5453), (1463, 4387), (2033, 3157)]