17843946

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{3001}}^1$

素因数の和:3997

約数の個数: 16

約数和(自身を含む): 35735808

約数和(自身を除く): 17891862

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 3001, 5946, 6002, 9003, 18006, 2973991, 5947982, 8921973, 17843946]

約数ペア:

[(1, 17843946), (2, 8921973), (3, 5947982), (6, 2973991), (991, 18006), (1982, 9003), (2973, 6002), (3001, 5946)]