18384842

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1777}}^1$

素因数の和:2525

約数の個数: 16

約数和(自身を含む): 31577280

約数和(自身を除く): 13192438

約数列:

[1, 2, 7, 14, 739, 1478, 1777, 3554, 5173, 10346, 12439, 24878, 1313203, 2626406, 9192421, 18384842]

約数ペア:

[(1, 18384842), (2, 9192421), (7, 2626406), (14, 1313203), (739, 24878), (1478, 12439), (1777, 10346), (3554, 5173)]