15190286742

素因数分解:

$2^1\times 3^2\times {\mathrm{843904819}}^1$

素因数の和:843904827

約数の個数: 12

約数和(自身を含む): 32912287980

約数和(自身を除く): 17722001238

約数列:

[1, 2, 3, 6, 9, 18, 843904819, 1687809638, 2531714457, 5063428914, 7595143371, 15190286742]

約数ペア:

[(1, 15190286742), (2, 7595143371), (3, 5063428914), (6, 2531714457), (9, 1687809638), (18, 843904819)]