18171170332

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28216103}}^1$

素因数の和:28216137

約数の個数: 24

約数和(自身を含む): 37922443776

約数和(自身を除く): 19751273444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 28216103, 56432206, 112864412, 197512721, 395025442, 648970369, 790050884, 1297940738, 2595881476, 4542792583, 9085585166, 18171170332]

約数ペア:

[(1, 18171170332), (2, 9085585166), (4, 4542792583), (7, 2595881476), (14, 1297940738), (23, 790050884), (28, 648970369), (46, 395025442), (92, 197512721), (161, 112864412), (322, 56432206), (644, 28216103)]