13487796

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 42553280

約数和(自身を除く): 29065484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 313, 324, 342, 378, 399, 513, 532, 567, 626, 684, 756, 798, 939, 1026, 1134, 1197, 1252, 1539, 1596, 1878, 2052, 2191, 2268, 2394, 2817, 3078, 3591, 3756, 4382, 4788, 5634, 5947, 6156, 6573, 7182, 8451, 8764, 10773, 11268, 11894, 13146, 14364, 16902, 17841, 19719, 21546, 23788, 25353, 26292, 33804, 35682, 39438, 41629, 43092, 50706, 53523, 59157, 71364, 78876, 83258, 101412, 107046, 118314, 124887, 160569, 166516, 177471, 214092, 236628, 249774, 321138, 354942, 374661, 481707, 499548, 642276, 709884, 749322, 963414, 1123983, 1498644, 1926828, 2247966, 3371949, 4495932, 6743898, 13487796]

約数ペア:

[(1, 13487796), (2, 6743898), (3, 4495932), (4, 3371949), (6, 2247966), (7, 1926828), (9, 1498644), (12, 1123983), (14, 963414), (18, 749322), (19, 709884), (21, 642276), (27, 499548), (28, 481707), (36, 374661), (38, 354942), (42, 321138), (54, 249774), (57, 236628), (63, 214092), (76, 177471), (81, 166516), (84, 160569), (108, 124887), (114, 118314), (126, 107046), (133, 101412), (162, 83258), (171, 78876), (189, 71364), (228, 59157), (252, 53523), (266, 50706), (313, 43092), (324, 41629), (342, 39438), (378, 35682), (399, 33804), (513, 26292), (532, 25353), (567, 23788), (626, 21546), (684, 19719), (756, 17841), (798, 16902), (939, 14364), (1026, 13146), (1134, 11894), (1197, 11268), (1252, 10773), (1539, 8764), (1596, 8451), (1878, 7182), (2052, 6573), (2191, 6156), (2268, 5947), (2394, 5634), (2817, 4788), (3078, 4382), (3591, 3756)]