64910574

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189797}}^1$

素因数の和:189824

約数の個数: 24

約数和(自身を含む): 148042440

約数和(自身を除く): 83131866

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 189797, 379594, 569391, 1138782, 1708173, 3416346, 3606143, 7212286, 10818429, 21636858, 32455287, 64910574]

約数ペア:

[(1, 64910574), (2, 32455287), (3, 21636858), (6, 10818429), (9, 7212286), (18, 3606143), (19, 3416346), (38, 1708173), (57, 1138782), (114, 569391), (171, 379594), (342, 189797)]