19379969244

素因数分解:

$2^2\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{332099}}^1$

素因数の和:333730

約数の個数: 36

約数和(自身を含む): 49018624200

約数和(自身を除く): 29638654956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1621, 3242, 4863, 6484, 9726, 14589, 19452, 29178, 58356, 332099, 664198, 996297, 1328396, 1992594, 2988891, 3985188, 5977782, 11955564, 538332479, 1076664958, 1614997437, 2153329916, 3229994874, 4844992311, 6459989748, 9689984622, 19379969244]

約数ペア:

[(1, 19379969244), (2, 9689984622), (3, 6459989748), (4, 4844992311), (6, 3229994874), (9, 2153329916), (12, 1614997437), (18, 1076664958), (36, 538332479), (1621, 11955564), (3242, 5977782), (4863, 3985188), (6484, 2988891), (9726, 1992594), (14589, 1328396), (19452, 996297), (29178, 664198), (58356, 332099)]