31193802

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{2417}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 69638400

約数和(自身を除く): 38444598

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 2417, 4302, 4834, 6453, 7251, 12906, 14502, 21753, 43506, 65259, 130518, 577663, 1155326, 1732989, 3465978, 5198967, 10397934, 15596901, 31193802]

約数ペア:

[(1, 31193802), (2, 15596901), (3, 10397934), (6, 5198967), (9, 3465978), (18, 1732989), (27, 1155326), (54, 577663), (239, 130518), (478, 65259), (717, 43506), (1434, 21753), (2151, 14502), (2417, 12906), (4302, 7251), (4834, 6453)]