26640054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12437}}^1$

素因数の和:12469

約数の個数: 48

約数和(自身を含む): 69851808

約数和(自身を除く): 43211754

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 12437, 24874, 37311, 74622, 87059, 111933, 174118, 211429, 223866, 261177, 422858, 522354, 634287, 783531, 1268574, 1480003, 1567062, 1902861, 2960006, 3805722, 4440009, 8880018, 13320027, 26640054]

約数ペア:

[(1, 26640054), (2, 13320027), (3, 8880018), (6, 4440009), (7, 3805722), (9, 2960006), (14, 1902861), (17, 1567062), (18, 1480003), (21, 1268574), (34, 783531), (42, 634287), (51, 522354), (63, 422858), (102, 261177), (119, 223866), (126, 211429), (153, 174118), (238, 111933), (306, 87059), (357, 74622), (714, 37311), (1071, 24874), (2142, 12437)]