247625982

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{126211}}^1$

素因数の和:126328

約数の個数: 24

約数和(自身を含む): 541449480

約数和(自身を除く): 293823498

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 126211, 252422, 378633, 757266, 1135899, 2271798, 13756999, 27513998, 41270997, 82541994, 123812991, 247625982]

約数ペア:

[(1, 247625982), (2, 123812991), (3, 82541994), (6, 41270997), (9, 27513998), (18, 13756999), (109, 2271798), (218, 1135899), (327, 757266), (654, 378633), (981, 252422), (1962, 126211)]