18873684

素因数分解:

$2^2\times 3^2\times {\mathrm{524269}}^1$

素因数の和:524279

約数の個数: 18

約数和(自身を含む): 47708570

約数和(自身を除く): 28834886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 524269, 1048538, 1572807, 2097076, 3145614, 4718421, 6291228, 9436842, 18873684]

約数ペア:

[(1, 18873684), (2, 9436842), (3, 6291228), (4, 4718421), (6, 3145614), (9, 2097076), (12, 1572807), (18, 1048538), (36, 524269)]