12528070488

素因数分解:

$2^3\times 3^2\times {\mathrm{661}}^1\times {\mathrm{263239}}^1$

素因数の和:263912

約数の個数: 48

約数和(自身を含む): 33981651600

約数和(自身を除く): 21453581112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661, 1322, 1983, 2644, 3966, 5288, 5949, 7932, 11898, 15864, 23796, 47592, 263239, 526478, 789717, 1052956, 1579434, 2105912, 2369151, 3158868, 4738302, 6317736, 9476604, 18953208, 174000979, 348001958, 522002937, 696003916, 1044005874, 1392007832, 1566008811, 2088011748, 3132017622, 4176023496, 6264035244, 12528070488]

約数ペア:

[(1, 12528070488), (2, 6264035244), (3, 4176023496), (4, 3132017622), (6, 2088011748), (8, 1566008811), (9, 1392007832), (12, 1044005874), (18, 696003916), (24, 522002937), (36, 348001958), (72, 174000979), (661, 18953208), (1322, 9476604), (1983, 6317736), (2644, 4738302), (3966, 3158868), (5288, 2369151), (5949, 2105912), (7932, 1579434), (11898, 1052956), (15864, 789717), (23796, 526478), (47592, 263239)]