123451728

素因数分解:

$2^4\times 3^1\times {\mathrm{2571911}}^1$

素因数の和:2571922

約数の個数: 20

約数和(自身を含む): 318917088

約数和(自身を除く): 195465360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2571911, 5143822, 7715733, 10287644, 15431466, 20575288, 30862932, 41150576, 61725864, 123451728]

約数ペア:

[(1, 123451728), (2, 61725864), (3, 41150576), (4, 30862932), (6, 20575288), (8, 15431466), (12, 10287644), (16, 7715733), (24, 5143822), (48, 2571911)]