17830934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 30792960

約数和(自身を除く): 12962026

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 269, 506, 538, 1441, 2882, 2959, 3013, 5918, 6026, 6187, 12374, 33143, 35239, 66286, 68057, 70478, 136114, 387629, 775258, 810497, 1620994, 8915467, 17830934]

約数ペア:

[(1, 17830934), (2, 8915467), (11, 1620994), (22, 810497), (23, 775258), (46, 387629), (131, 136114), (253, 70478), (262, 68057), (269, 66286), (506, 35239), (538, 33143), (1441, 12374), (2882, 6187), (2959, 6026), (3013, 5918)]