68804406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20441}}^1$

素因数の和:20477

約数の個数: 48

約数和(自身を含む): 172203408

約数和(自身を除く): 103399002

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 20441, 40882, 61323, 122646, 183969, 224851, 347497, 367938, 449702, 674553, 694994, 1042491, 1349106, 2023659, 2084982, 3127473, 3822467, 4047318, 6254946, 7644934, 11467401, 22934802, 34402203, 68804406]

約数ペア:

[(1, 68804406), (2, 34402203), (3, 22934802), (6, 11467401), (9, 7644934), (11, 6254946), (17, 4047318), (18, 3822467), (22, 3127473), (33, 2084982), (34, 2023659), (51, 1349106), (66, 1042491), (99, 694994), (102, 674553), (153, 449702), (187, 367938), (198, 347497), (306, 224851), (374, 183969), (561, 122646), (1122, 61323), (1683, 40882), (3366, 20441)]