428764932

素因数分解:

$2^2\times 3^2\times {\mathrm{11910137}}^1$

素因数の和:11910147

約数の個数: 18

約数和(自身を含む): 1083822558

約数和(自身を除く): 655057626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11910137, 23820274, 35730411, 47640548, 71460822, 107191233, 142921644, 214382466, 428764932]

約数ペア:

[(1, 428764932), (2, 214382466), (3, 142921644), (4, 107191233), (6, 71460822), (9, 47640548), (12, 35730411), (18, 23820274), (36, 11910137)]