2247966

素因数分解:

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

素因数の和:350

約数の個数: 64

約数和(自身を含む): 6028800

約数和(自身を除く): 3780834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 313, 342, 378, 399, 513, 626, 798, 939, 1026, 1197, 1878, 2191, 2394, 2817, 3591, 4382, 5634, 5947, 6573, 7182, 8451, 11894, 13146, 16902, 17841, 19719, 35682, 39438, 41629, 53523, 59157, 83258, 107046, 118314, 124887, 160569, 249774, 321138, 374661, 749322, 1123983, 2247966]

約数ペア:

[(1, 2247966), (2, 1123983), (3, 749322), (6, 374661), (7, 321138), (9, 249774), (14, 160569), (18, 124887), (19, 118314), (21, 107046), (27, 83258), (38, 59157), (42, 53523), (54, 41629), (57, 39438), (63, 35682), (114, 19719), (126, 17841), (133, 16902), (171, 13146), (189, 11894), (266, 8451), (313, 7182), (342, 6573), (378, 5947), (399, 5634), (513, 4382), (626, 3591), (798, 2817), (939, 2394), (1026, 2191), (1197, 1878)]