18963564

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{54493}}^1$

素因数の和:54529

約数の個数: 24

約数和(自身を含む): 45774960

約数和(自身を除く): 26811396

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 54493, 108986, 163479, 217972, 326958, 653916, 1580297, 3160594, 4740891, 6321188, 9481782, 18963564]

約数ペア:

[(1, 18963564), (2, 9481782), (3, 6321188), (4, 4740891), (6, 3160594), (12, 1580297), (29, 653916), (58, 326958), (87, 217972), (116, 163479), (174, 108986), (348, 54493)]