28715922

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43117}}^1$

素因数の和:43162

約数の個数: 24

約数和(自身を含む): 63900876

約数和(自身を除く): 35184954

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 43117, 86234, 129351, 258702, 388053, 776106, 1595329, 3190658, 4785987, 9571974, 14357961, 28715922]

約数ペア:

[(1, 28715922), (2, 14357961), (3, 9571974), (6, 4785987), (9, 3190658), (18, 1595329), (37, 776106), (74, 388053), (111, 258702), (222, 129351), (333, 86234), (666, 43117)]