2018116317

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{4493}}^1$

素因数の和:4869

約数の個数: 32

約数和(自身を含む): 3128686848

約数和(自身を除く): 1110570531

約数列:

[1, 3, 7, 21, 73, 219, 293, 511, 879, 1533, 2051, 4493, 6153, 13479, 21389, 31451, 64167, 94353, 149723, 327989, 449169, 983967, 1316449, 2295923, 3949347, 6887769, 9215143, 27645429, 96100777, 288302331, 672705439, 2018116317]

約数ペア:

[(1, 2018116317), (3, 672705439), (7, 288302331), (21, 96100777), (73, 27645429), (219, 9215143), (293, 6887769), (511, 3949347), (879, 2295923), (1533, 1316449), (2051, 983967), (4493, 449169), (6153, 327989), (13479, 149723), (21389, 94353), (31451, 64167)]