26778402

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 68406156

約数和(自身を除く): 41627754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 97, 98, 126, 147, 194, 291, 294, 313, 441, 582, 626, 679, 873, 882, 939, 1358, 1746, 1878, 2037, 2191, 2817, 4074, 4382, 4753, 5634, 6111, 6573, 9506, 12222, 13146, 14259, 15337, 19719, 28518, 30361, 30674, 39438, 42777, 46011, 60722, 85554, 91083, 92022, 138033, 182166, 212527, 273249, 276066, 425054, 546498, 637581, 1275162, 1487689, 1912743, 2975378, 3825486, 4463067, 8926134, 13389201, 26778402]

約数ペア:

[(1, 26778402), (2, 13389201), (3, 8926134), (6, 4463067), (7, 3825486), (9, 2975378), (14, 1912743), (18, 1487689), (21, 1275162), (42, 637581), (49, 546498), (63, 425054), (97, 276066), (98, 273249), (126, 212527), (147, 182166), (194, 138033), (291, 92022), (294, 91083), (313, 85554), (441, 60722), (582, 46011), (626, 42777), (679, 39438), (873, 30674), (882, 30361), (939, 28518), (1358, 19719), (1746, 15337), (1878, 14259), (2037, 13146), (2191, 12222), (2817, 9506), (4074, 6573), (4382, 6111), (4753, 5634)]