18321032

素因数分解:

$2^3\times {\mathrm{1051}}^1\times {\mathrm{2179}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 34400400

約数和(自身を除く): 16079368

約数列:

[1, 2, 4, 8, 1051, 2102, 2179, 4204, 4358, 8408, 8716, 17432, 2290129, 4580258, 9160516, 18321032]

約数ペア:

[(1, 18321032), (2, 9160516), (4, 4580258), (8, 2290129), (1051, 17432), (2102, 8716), (2179, 8408), (4204, 4358)]