636869628

素因数分解:

$2^2\times 3^4\times {\mathrm{1965647}}^1$

素因数の和:1965663

約数の個数: 30

約数和(自身を含む): 1664903856

約数和(自身を除く): 1028034228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1965647, 3931294, 5896941, 7862588, 11793882, 17690823, 23587764, 35381646, 53072469, 70763292, 106144938, 159217407, 212289876, 318434814, 636869628]

約数ペア:

[(1, 636869628), (2, 318434814), (3, 212289876), (4, 159217407), (6, 106144938), (9, 70763292), (12, 53072469), (18, 35381646), (27, 23587764), (36, 17690823), (54, 11793882), (81, 7862588), (108, 5896941), (162, 3931294), (324, 1965647)]