18394124

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1861}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 36912288

約数和(自身を除く): 18518164

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 1861, 2471, 3722, 4942, 7444, 9884, 13027, 26054, 52108, 656933, 1313866, 2627732, 4598531, 9197062, 18394124]

約数ペア:

[(1, 18394124), (2, 9197062), (4, 4598531), (7, 2627732), (14, 1313866), (28, 656933), (353, 52108), (706, 26054), (1412, 13027), (1861, 9884), (2471, 7444), (3722, 4942)]