26315478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2861}}^1$

素因数の和:2949

約数の個数: 48

約数和(自身を含む): 66077856

約数和(自身を除く): 39762378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 2861, 3066, 4599, 5722, 8583, 9198, 17166, 20027, 25749, 40054, 51498, 60081, 120162, 180243, 208853, 360486, 417706, 626559, 1253118, 1461971, 1879677, 2923942, 3759354, 4385913, 8771826, 13157739, 26315478]

約数ペア:

[(1, 26315478), (2, 13157739), (3, 8771826), (6, 4385913), (7, 3759354), (9, 2923942), (14, 1879677), (18, 1461971), (21, 1253118), (42, 626559), (63, 417706), (73, 360486), (126, 208853), (146, 180243), (219, 120162), (438, 60081), (511, 51498), (657, 40054), (1022, 25749), (1314, 20027), (1533, 17166), (2861, 9198), (3066, 8583), (4599, 5722)]