18793906124

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6516611}}^1$

素因数の和:6516725

約数の個数: 24

約数和(自身を含む): 37952748288

約数和(自身を除く): 19158842164

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 6516611, 13033222, 26066444, 45616277, 91232554, 182465108, 671210933, 1342421866, 2684843732, 4698476531, 9396953062, 18793906124]

約数ペア:

[(1, 18793906124), (2, 9396953062), (4, 4698476531), (7, 2684843732), (14, 1342421866), (28, 671210933), (103, 182465108), (206, 91232554), (412, 45616277), (721, 26066444), (1442, 13033222), (2884, 6516611)]