4890636

素因数分解:

$2^2\times 3^2\times {\mathrm{135851}}^1$

素因数の和:135861

約数の個数: 18

約数和(自身を含む): 12362532

約数和(自身を除く): 7471896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 135851, 271702, 407553, 543404, 815106, 1222659, 1630212, 2445318, 4890636]

約数ペア:

[(1, 4890636), (2, 2445318), (3, 1630212), (4, 1222659), (6, 815106), (9, 543404), (12, 407553), (18, 271702), (36, 135851)]