16828878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 39750912

約数和(自身を除く): 22922034

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 53, 66, 102, 106, 159, 187, 283, 318, 374, 561, 566, 583, 849, 901, 1122, 1166, 1698, 1749, 1802, 2703, 3113, 3498, 4811, 5406, 6226, 9339, 9622, 9911, 14433, 14999, 18678, 19822, 28866, 29733, 29998, 44997, 52921, 59466, 89994, 105842, 158763, 164989, 254983, 317526, 329978, 494967, 509966, 764949, 989934, 1529898, 2804813, 5609626, 8414439, 16828878]

約数ペア:

[(1, 16828878), (2, 8414439), (3, 5609626), (6, 2804813), (11, 1529898), (17, 989934), (22, 764949), (33, 509966), (34, 494967), (51, 329978), (53, 317526), (66, 254983), (102, 164989), (106, 158763), (159, 105842), (187, 89994), (283, 59466), (318, 52921), (374, 44997), (561, 29998), (566, 29733), (583, 28866), (849, 19822), (901, 18678), (1122, 14999), (1166, 14433), (1698, 9911), (1749, 9622), (1802, 9339), (2703, 6226), (3113, 5406), (3498, 4811)]