8591868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 23390640

約数和(自身を除く): 14798772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 139, 153, 202, 204, 278, 303, 306, 404, 417, 556, 606, 612, 834, 909, 1212, 1251, 1668, 1717, 1818, 2363, 2502, 3434, 3636, 4726, 5004, 5151, 6868, 7089, 9452, 10302, 14039, 14178, 15453, 20604, 21267, 28078, 28356, 30906, 42117, 42534, 56156, 61812, 84234, 85068, 126351, 168468, 238663, 252702, 477326, 505404, 715989, 954652, 1431978, 2147967, 2863956, 4295934, 8591868]

約数ペア:

[(1, 8591868), (2, 4295934), (3, 2863956), (4, 2147967), (6, 1431978), (9, 954652), (12, 715989), (17, 505404), (18, 477326), (34, 252702), (36, 238663), (51, 168468), (68, 126351), (101, 85068), (102, 84234), (139, 61812), (153, 56156), (202, 42534), (204, 42117), (278, 30906), (303, 28356), (306, 28078), (404, 21267), (417, 20604), (556, 15453), (606, 14178), (612, 14039), (834, 10302), (909, 9452), (1212, 7089), (1251, 6868), (1668, 5151), (1717, 5004), (1818, 4726), (2363, 3636), (2502, 3434)]