74052006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 180817920

約数和(自身を除く): 106765914

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 399, 426, 497, 798, 994, 1307, 1349, 1491, 2614, 2698, 2982, 3921, 4047, 7842, 8094, 9149, 9443, 18298, 18886, 24833, 27447, 28329, 49666, 54894, 56658, 74499, 92797, 148998, 173831, 185594, 278391, 347662, 521493, 556782, 649579, 1042986, 1299158, 1763143, 1948737, 3526286, 3897474, 5289429, 10578858, 12342001, 24684002, 37026003, 74052006]

約数ペア:

[(1, 74052006), (2, 37026003), (3, 24684002), (6, 12342001), (7, 10578858), (14, 5289429), (19, 3897474), (21, 3526286), (38, 1948737), (42, 1763143), (57, 1299158), (71, 1042986), (114, 649579), (133, 556782), (142, 521493), (213, 347662), (266, 278391), (399, 185594), (426, 173831), (497, 148998), (798, 92797), (994, 74499), (1307, 56658), (1349, 54894), (1491, 49666), (2614, 28329), (2698, 27447), (2982, 24833), (3921, 18886), (4047, 18298), (7842, 9443), (8094, 9149)]