18153931149

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{9045307}}^1$

素因数の和:9045536

約数の個数: 12

約数和(自身を含む): 26339936896

約数和(自身を除く): 8186005747

約数列:

[1, 3, 9, 223, 669, 2007, 9045307, 27135921, 81407763, 2017103461, 6051310383, 18153931149]

約数ペア:

[(1, 18153931149), (3, 6051310383), (9, 2017103461), (223, 81407763), (669, 27135921), (2007, 9045307)]