2018221659

素因数分解:

$3^2\times {\mathrm{5309}}^1\times {\mathrm{42239}}^1$

素因数の和:47554

約数の個数: 12

約数和(自身を含む): 2915827200

約数和(自身を除く): 897605541

約数列:

[1, 3, 9, 5309, 15927, 42239, 47781, 126717, 380151, 224246851, 672740553, 2018221659]

約数ペア:

[(1, 2018221659), (3, 672740553), (9, 224246851), (5309, 380151), (15927, 126717), (42239, 47781)]