18561916796

素因数分解:

$2^2\times {\mathrm{283}}^1\times {\mathrm{373}}^1\times {\mathrm{43961}}^1$

素因数の和:44621

約数の個数: 24

約数和(自身を含む): 32686274544

約数和(自身を除く): 14124357748

約数列:

[1, 2, 4, 283, 373, 566, 746, 1132, 1492, 43961, 87922, 105559, 175844, 211118, 422236, 12440963, 16397453, 24881926, 32794906, 49763852, 65589812, 4640479199, 9280958398, 18561916796]

約数ペア:

[(1, 18561916796), (2, 9280958398), (4, 4640479199), (283, 65589812), (373, 49763852), (566, 32794906), (746, 24881926), (1132, 16397453), (1492, 12440963), (43961, 422236), (87922, 211118), (105559, 175844)]