18480530871

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{277373}}^1$

素因数の和:278063

約数の個数: 24

約数和(自身を含む): 29164211856

約数和(自身を除く): 10683680985

約数列:

[1, 3, 9, 11, 33, 99, 673, 2019, 6057, 7403, 22209, 66627, 277373, 832119, 2496357, 3051103, 9153309, 27459927, 186672029, 560016087, 1680048261, 2053392319, 6160176957, 18480530871]

約数ペア:

[(1, 18480530871), (3, 6160176957), (9, 2053392319), (11, 1680048261), (33, 560016087), (99, 186672029), (673, 27459927), (2019, 9153309), (6057, 3051103), (7403, 2496357), (22209, 832119), (66627, 277373)]