18196404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{65929}}^1$

素因数の和:65959

約数の個数: 24

約数和(自身を含む): 44304960

約数和(自身を除く): 26108556

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 65929, 131858, 197787, 263716, 395574, 791148, 1516367, 3032734, 4549101, 6065468, 9098202, 18196404]

約数ペア:

[(1, 18196404), (2, 9098202), (3, 6065468), (4, 4549101), (6, 3032734), (12, 1516367), (23, 791148), (46, 395574), (69, 263716), (92, 197787), (138, 131858), (276, 65929)]