18133444

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15061}}^1$

素因数の和:15115

約数の個数: 24

約数和(自身を含む): 37112768

約数和(自身を除く): 18979324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 15061, 30122, 60244, 105427, 210854, 421708, 647623, 1295246, 2590492, 4533361, 9066722, 18133444]

約数ペア:

[(1, 18133444), (2, 9066722), (4, 4533361), (7, 2590492), (14, 1295246), (28, 647623), (43, 421708), (86, 210854), (172, 105427), (301, 60244), (602, 30122), (1204, 15061)]