189390456

素因数分解:

$2^3\times 3^2\times {\mathrm{2630423}}^1$

素因数の和:2630435

約数の個数: 24

約数和(自身を含む): 512932680

約数和(自身を除く): 323542224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2630423, 5260846, 7891269, 10521692, 15782538, 21043384, 23673807, 31565076, 47347614, 63130152, 94695228, 189390456]

約数ペア:

[(1, 189390456), (2, 94695228), (3, 63130152), (4, 47347614), (6, 31565076), (8, 23673807), (9, 21043384), (12, 15782538), (18, 10521692), (24, 7891269), (36, 5260846), (72, 2630423)]