21762228

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{6547}}^1$

素因数の和:6831

約数の個数: 24

約数和(自身を含む): 50969632

約数和(自身を除く): 29207404

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 6547, 13094, 19641, 26188, 39282, 78564, 1813519, 3627038, 5440557, 7254076, 10881114, 21762228]

約数ペア:

[(1, 21762228), (2, 10881114), (3, 7254076), (4, 5440557), (6, 3627038), (12, 1813519), (277, 78564), (554, 39282), (831, 26188), (1108, 19641), (1662, 13094), (3324, 6547)]