18855852

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{3547}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 44108736

約数和(自身を除く): 25252884

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 3547, 5316, 7094, 10641, 14188, 21282, 42564, 1571321, 3142642, 4713963, 6285284, 9427926, 18855852]

約数ペア:

[(1, 18855852), (2, 9427926), (3, 6285284), (4, 4713963), (6, 3142642), (12, 1571321), (443, 42564), (886, 21282), (1329, 14188), (1772, 10641), (2658, 7094), (3547, 5316)]