2137788156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25449859}}^1$

素因数の和:25449873

約数の個数: 24

約数和(自身を含む): 5700768640

約数和(自身を除く): 3562980484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25449859, 50899718, 76349577, 101799436, 152699154, 178149013, 305398308, 356298026, 534447039, 712596052, 1068894078, 2137788156]

約数ペア:

[(1, 2137788156), (2, 1068894078), (3, 712596052), (4, 534447039), (6, 356298026), (7, 305398308), (12, 178149013), (14, 152699154), (21, 101799436), (28, 76349577), (42, 50899718), (84, 25449859)]