18645676

素因数分解:

$2^2\times 7^2\times {\mathrm{95131}}^1$

素因数の和:95149

約数の個数: 18

約数和(自身を含む): 37957668

約数和(自身を除く): 19311992

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 95131, 190262, 380524, 665917, 1331834, 2663668, 4661419, 9322838, 18645676]

約数ペア:

[(1, 18645676), (2, 9322838), (4, 4661419), (7, 2663668), (14, 1331834), (28, 665917), (49, 380524), (98, 190262), (196, 95131)]