21775524

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{6551}}^1$

素因数の和:6835

約数の個数: 24

約数和(自身を含む): 51000768

約数和(自身を除く): 29225244

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 6551, 13102, 19653, 26204, 39306, 78612, 1814627, 3629254, 5443881, 7258508, 10887762, 21775524]

約数ペア:

[(1, 21775524), (2, 10887762), (3, 7258508), (4, 5443881), (6, 3629254), (12, 1814627), (277, 78612), (554, 39306), (831, 26204), (1108, 19653), (1662, 13102), (3324, 6551)]