12542922

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{14221}}^1$

素因数の和:14243

約数の個数: 36

約数和(自身を含む): 31615506

約数和(自身を除く): 19072584

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 14221, 28442, 42663, 85326, 99547, 127989, 199094, 255978, 298641, 597282, 696829, 895923, 1393658, 1791846, 2090487, 4180974, 6271461, 12542922]

約数ペア:

[(1, 12542922), (2, 6271461), (3, 4180974), (6, 2090487), (7, 1791846), (9, 1393658), (14, 895923), (18, 696829), (21, 597282), (42, 298641), (49, 255978), (63, 199094), (98, 127989), (126, 99547), (147, 85326), (294, 42663), (441, 28442), (882, 14221)]