64855854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27091}}^1$

素因数の和:27125

約数の個数: 48

約数和(自身を含む): 169054080

約数和(自身を除く): 104198226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 27091, 54182, 81273, 162546, 189637, 243819, 379274, 487638, 514729, 568911, 1029458, 1137822, 1544187, 1706733, 3088374, 3413466, 3603103, 4632561, 7206206, 9265122, 10809309, 21618618, 32427927, 64855854]

約数ペア:

[(1, 64855854), (2, 32427927), (3, 21618618), (6, 10809309), (7, 9265122), (9, 7206206), (14, 4632561), (18, 3603103), (19, 3413466), (21, 3088374), (38, 1706733), (42, 1544187), (57, 1137822), (63, 1029458), (114, 568911), (126, 514729), (133, 487638), (171, 379274), (266, 243819), (342, 189637), (399, 162546), (798, 81273), (1197, 54182), (2394, 27091)]