7640413956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3001}}^1\times {\mathrm{10103}}^1$

素因数の和:13121

約数の個数: 72

約数和(自身を含む): 22081847424

約数和(自身を除く): 14441433468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3001, 6002, 9003, 10103, 12004, 18006, 20206, 21007, 27009, 30309, 36012, 40412, 42014, 54018, 60618, 63021, 70721, 84028, 90927, 108036, 121236, 126042, 141442, 181854, 189063, 212163, 252084, 282884, 363708, 378126, 424326, 636489, 756252, 848652, 1272978, 2545956, 30319103, 60638206, 90957309, 121276412, 181914618, 212233721, 272871927, 363829236, 424467442, 545743854, 636701163, 848934884, 1091487708, 1273402326, 1910103489, 2546804652, 3820206978, 7640413956]

約数ペア:

[(1, 7640413956), (2, 3820206978), (3, 2546804652), (4, 1910103489), (6, 1273402326), (7, 1091487708), (9, 848934884), (12, 636701163), (14, 545743854), (18, 424467442), (21, 363829236), (28, 272871927), (36, 212233721), (42, 181914618), (63, 121276412), (84, 90957309), (126, 60638206), (252, 30319103), (3001, 2545956), (6002, 1272978), (9003, 848652), (10103, 756252), (12004, 636489), (18006, 424326), (20206, 378126), (21007, 363708), (27009, 282884), (30309, 252084), (36012, 212163), (40412, 189063), (42014, 181854), (54018, 141442), (60618, 126042), (63021, 121236), (70721, 108036), (84028, 90927)]