18354116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3001}}^1$

素因数の和:3155

約数の個数: 24

約数和(自身を含む): 35303520

約数和(自身を除く): 16949404

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3001, 3058, 6002, 6116, 12004, 33011, 66022, 132044, 417139, 834278, 1668556, 4588529, 9177058, 18354116]

約数ペア:

[(1, 18354116), (2, 9177058), (4, 4588529), (11, 1668556), (22, 834278), (44, 417139), (139, 132044), (278, 66022), (556, 33011), (1529, 12004), (3001, 6116), (3058, 6002)]