128637324

素因数分解:

$2^2\times 3^2\times {\mathrm{3573259}}^1$

素因数の和:3573269

約数の個数: 18

約数和(自身を含む): 325166660

約数和(自身を除く): 196529336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3573259, 7146518, 10719777, 14293036, 21439554, 32159331, 42879108, 64318662, 128637324]

約数ペア:

[(1, 128637324), (2, 64318662), (3, 42879108), (4, 32159331), (6, 21439554), (9, 14293036), (12, 10719777), (18, 7146518), (36, 3573259)]