18479426834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1\times {\mathrm{6899}}^1$

素因数の和:8138

約数の個数: 32

約数和(自身を含む): 30548232000

約数和(自身を除く): 12068805166

約数列:

[1, 2, 11, 22, 109, 218, 1117, 1199, 2234, 2398, 6899, 12287, 13798, 24574, 75889, 121753, 151778, 243506, 751991, 1339283, 1503982, 2678566, 7706183, 8271901, 15412366, 16543802, 84768013, 169536026, 839973947, 1679947894, 9239713417, 18479426834]

約数ペア:

[(1, 18479426834), (2, 9239713417), (11, 1679947894), (22, 839973947), (109, 169536026), (218, 84768013), (1117, 16543802), (1199, 15412366), (2234, 8271901), (2398, 7706183), (6899, 2678566), (12287, 1503982), (13798, 1339283), (24574, 751991), (75889, 243506), (121753, 151778)]