56666556

素因数分解:

$2^2\times 3^2\times {\mathrm{1574071}}^1$

素因数の和:1574081

約数の個数: 18

約数和(自身を含む): 143240552

約数和(自身を除く): 86573996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1574071, 3148142, 4722213, 6296284, 9444426, 14166639, 18888852, 28333278, 56666556]

約数ペア:

[(1, 56666556), (2, 28333278), (3, 18888852), (4, 14166639), (6, 9444426), (9, 6296284), (12, 4722213), (18, 3148142), (36, 1574071)]