2087802

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 4962240

約数和(自身を除く): 2874438

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 54, 69, 82, 123, 138, 207, 246, 369, 414, 621, 738, 943, 1107, 1242, 1681, 1886, 2214, 2829, 3362, 5043, 5658, 8487, 10086, 15129, 16974, 25461, 30258, 38663, 45387, 50922, 77326, 90774, 115989, 231978, 347967, 695934, 1043901, 2087802]

約数ペア:

[(1, 2087802), (2, 1043901), (3, 695934), (6, 347967), (9, 231978), (18, 115989), (23, 90774), (27, 77326), (41, 50922), (46, 45387), (54, 38663), (69, 30258), (82, 25461), (123, 16974), (138, 15129), (207, 10086), (246, 8487), (369, 5658), (414, 5043), (621, 3362), (738, 2829), (943, 2214), (1107, 1886), (1242, 1681)]