28430316

素因数分解:

$2^2\times 3^2\times {\mathrm{789731}}^1$

素因数の和:789741

約数の個数: 18

約数和(自身を含む): 71865612

約数和(自身を除く): 43435296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 789731, 1579462, 2369193, 3158924, 4738386, 7107579, 9476772, 14215158, 28430316]

約数ペア:

[(1, 28430316), (2, 14215158), (3, 9476772), (4, 7107579), (6, 4738386), (9, 3158924), (12, 2369193), (18, 1579462), (36, 789731)]