130738356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{518803}}^1$

素因数の和:518820

約数の個数: 36

約数和(自身を含む): 377689312

約数和(自身を除く): 246950956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 518803, 1037606, 1556409, 2075212, 3112818, 3631621, 4669227, 6225636, 7263242, 9338454, 10894863, 14526484, 18676908, 21789726, 32684589, 43579452, 65369178, 130738356]

約数ペア:

[(1, 130738356), (2, 65369178), (3, 43579452), (4, 32684589), (6, 21789726), (7, 18676908), (9, 14526484), (12, 10894863), (14, 9338454), (18, 7263242), (21, 6225636), (28, 4669227), (36, 3631621), (42, 3112818), (63, 2075212), (84, 1556409), (126, 1037606), (252, 518803)]