120476718

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 266366256

約数和(自身を除く): 145889538

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 277, 331, 438, 554, 657, 662, 831, 993, 1314, 1662, 1986, 2493, 2979, 4986, 5958, 20221, 24163, 40442, 48326, 60663, 72489, 91687, 121326, 144978, 181989, 183374, 217467, 275061, 363978, 434934, 550122, 825183, 1650366, 6693151, 13386302, 20079453, 40158906, 60238359, 120476718]

約数ペア:

[(1, 120476718), (2, 60238359), (3, 40158906), (6, 20079453), (9, 13386302), (18, 6693151), (73, 1650366), (146, 825183), (219, 550122), (277, 434934), (331, 363978), (438, 275061), (554, 217467), (657, 183374), (662, 181989), (831, 144978), (993, 121326), (1314, 91687), (1662, 72489), (1986, 60663), (2493, 48326), (2979, 40442), (4986, 24163), (5958, 20221)]