2003578128

素因数分解:

$2^4\times 3^2\times {\mathrm{13913737}}^1$

素因数の和:13913751

約数の個数: 30

約数和(自身を含む): 5607236414

約数和(自身を除く): 3603658286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13913737, 27827474, 41741211, 55654948, 83482422, 111309896, 125223633, 166964844, 222619792, 250447266, 333929688, 500894532, 667859376, 1001789064, 2003578128]

約数ペア:

[(1, 2003578128), (2, 1001789064), (3, 667859376), (4, 500894532), (6, 333929688), (8, 250447266), (9, 222619792), (12, 166964844), (16, 125223633), (18, 111309896), (24, 83482422), (36, 55654948), (48, 41741211), (72, 27827474), (144, 13913737)]