1980718356

素因数分解:

$2^2\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{151849}}^1$

素因数の和:152943

約数の個数: 24

約数和(自身を含む): 4625958400

約数和(自身を除く): 2645240044

約数列:

[1, 2, 3, 4, 6, 12, 1087, 2174, 3261, 4348, 6522, 13044, 151849, 303698, 455547, 607396, 911094, 1822188, 165059863, 330119726, 495179589, 660239452, 990359178, 1980718356]

約数ペア:

[(1, 1980718356), (2, 990359178), (3, 660239452), (4, 495179589), (6, 330119726), (12, 165059863), (1087, 1822188), (2174, 911094), (3261, 607396), (4348, 455547), (6522, 303698), (13044, 151849)]