18155732

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1693}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 36427776

約数和(自身を除く): 18272044

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 1693, 2681, 3386, 5362, 6772, 10724, 11851, 23702, 47404, 648419, 1296838, 2593676, 4538933, 9077866, 18155732]

約数ペア:

[(1, 18155732), (2, 9077866), (4, 4538933), (7, 2593676), (14, 1296838), (28, 648419), (383, 47404), (766, 23702), (1532, 11851), (1693, 10724), (2681, 6772), (3386, 5362)]