17778819906

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2843}}^1\times {\mathrm{3373}}^1$

素因数の和:6327

約数の個数: 48

約数和(自身を含む): 38919980736

約数和(自身を除く): 21141160830

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 2843, 3373, 5686, 6746, 8529, 10119, 17058, 20238, 25587, 30357, 51174, 60714, 292829, 347419, 585658, 694838, 878487, 1042257, 1756974, 2084514, 2635461, 3126771, 5270922, 6253542, 9589439, 19178878, 28768317, 57536634, 86304951, 172609902, 987712217, 1975424434, 2963136651, 5926273302, 8889409953, 17778819906]

約数ペア:

[(1, 17778819906), (2, 8889409953), (3, 5926273302), (6, 2963136651), (9, 1975424434), (18, 987712217), (103, 172609902), (206, 86304951), (309, 57536634), (618, 28768317), (927, 19178878), (1854, 9589439), (2843, 6253542), (3373, 5270922), (5686, 3126771), (6746, 2635461), (8529, 2084514), (10119, 1756974), (17058, 1042257), (20238, 878487), (25587, 694838), (30357, 585658), (51174, 347419), (60714, 292829)]