2987160204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{35561431}}^1$

素因数の和:35561445

約数の個数: 24

約数和(自身を含む): 7965760768

約数和(自身を除く): 4978600564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 35561431, 71122862, 106684293, 142245724, 213368586, 248930017, 426737172, 497860034, 746790051, 995720068, 1493580102, 2987160204]

約数ペア:

[(1, 2987160204), (2, 1493580102), (3, 995720068), (4, 746790051), (6, 497860034), (7, 426737172), (12, 248930017), (14, 213368586), (21, 142245724), (28, 106684293), (42, 71122862), (84, 35561431)]