16734858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 40995840

約数和(自身を除く): 24260982

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 67, 114, 133, 134, 201, 266, 313, 399, 402, 469, 626, 798, 938, 939, 1273, 1407, 1878, 2191, 2546, 2814, 3819, 4382, 5947, 6573, 7638, 8911, 11894, 13146, 17822, 17841, 20971, 26733, 35682, 41629, 41942, 53466, 62913, 83258, 124887, 125826, 146797, 249774, 293594, 398449, 440391, 796898, 880782, 1195347, 2390694, 2789143, 5578286, 8367429, 16734858]

約数ペア:

[(1, 16734858), (2, 8367429), (3, 5578286), (6, 2789143), (7, 2390694), (14, 1195347), (19, 880782), (21, 796898), (38, 440391), (42, 398449), (57, 293594), (67, 249774), (114, 146797), (133, 125826), (134, 124887), (201, 83258), (266, 62913), (313, 53466), (399, 41942), (402, 41629), (469, 35682), (626, 26733), (798, 20971), (938, 17841), (939, 17822), (1273, 13146), (1407, 11894), (1878, 8911), (2191, 7638), (2546, 6573), (2814, 5947), (3819, 4382)]