18339444

素因数分解:

$2^2\times 3^2\times {\mathrm{509429}}^1$

素因数の和:509439

約数の個数: 18

約数和(自身を含む): 46358130

約数和(自身を除く): 28018686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509429, 1018858, 1528287, 2037716, 3056574, 4584861, 6113148, 9169722, 18339444]

約数ペア:

[(1, 18339444), (2, 9169722), (3, 6113148), (4, 4584861), (6, 3056574), (9, 2037716), (12, 1528287), (18, 1018858), (36, 509429)]