18131827582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{66643}}^1$

素因数の和:66888

約数の個数: 32

約数和(自身を含む): 30229718400

約数和(自身を除く): 12097890818

約数列:

[1, 2, 11, 22, 83, 149, 166, 298, 913, 1639, 1826, 3278, 12367, 24734, 66643, 133286, 136037, 272074, 733073, 1466146, 5531369, 9929807, 11062738, 19859614, 60845059, 109227877, 121690118, 218455754, 824173981, 1648347962, 9065913791, 18131827582]

約数ペア:

[(1, 18131827582), (2, 9065913791), (11, 1648347962), (22, 824173981), (83, 218455754), (149, 121690118), (166, 109227877), (298, 60845059), (913, 19859614), (1639, 11062738), (1826, 9929807), (3278, 5531369), (12367, 1466146), (24734, 733073), (66643, 272074), (133286, 136037)]