18289332

素因数分解:

$2^2\times 3^2\times {\mathrm{508037}}^1$

素因数の和:508047

約数の個数: 18

約数和(自身を含む): 46231458

約数和(自身を除く): 27942126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 508037, 1016074, 1524111, 2032148, 3048222, 4572333, 6096444, 9144666, 18289332]

約数ペア:

[(1, 18289332), (2, 9144666), (3, 6096444), (4, 4572333), (6, 3048222), (9, 2032148), (12, 1524111), (18, 1016074), (36, 508037)]