12871416

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1979}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 32313600

約数和(自身を除く): 19442184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 1979, 2168, 3252, 3958, 5937, 6504, 7916, 11874, 15832, 23748, 47496, 536309, 1072618, 1608927, 2145236, 3217854, 4290472, 6435708, 12871416]

約数ペア:

[(1, 12871416), (2, 6435708), (3, 4290472), (4, 3217854), (6, 2145236), (8, 1608927), (12, 1072618), (24, 536309), (271, 47496), (542, 23748), (813, 15832), (1084, 11874), (1626, 7916), (1979, 6504), (2168, 5937), (3252, 3958)]