12180532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 26561920

約数和(自身を除く): 14381388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 307, 364, 436, 614, 763, 1228, 1417, 1526, 2149, 2834, 3052, 3991, 4298, 5668, 7982, 8596, 9919, 15964, 19838, 27937, 33463, 39676, 55874, 66926, 111748, 133852, 234241, 435019, 468482, 870038, 936964, 1740076, 3045133, 6090266, 12180532]

約数ペア:

[(1, 12180532), (2, 6090266), (4, 3045133), (7, 1740076), (13, 936964), (14, 870038), (26, 468482), (28, 435019), (52, 234241), (91, 133852), (109, 111748), (182, 66926), (218, 55874), (307, 39676), (364, 33463), (436, 27937), (614, 19838), (763, 15964), (1228, 9919), (1417, 8596), (1526, 7982), (2149, 5668), (2834, 4298), (3052, 3991)]