388161324

素因数分解:

$2^2\times 3^2\times {\mathrm{10782259}}^1$

素因数の和:10782269

約数の個数: 18

約数和(自身を含む): 981185660

約数和(自身を除く): 593024336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10782259, 21564518, 32346777, 43129036, 64693554, 97040331, 129387108, 194080662, 388161324]

約数ペア:

[(1, 388161324), (2, 194080662), (3, 129387108), (4, 97040331), (6, 64693554), (9, 43129036), (12, 32346777), (18, 21564518), (36, 10782259)]