21000923104

素因数分解:

$2^5\times 7^1\times {\mathrm{93754121}}^1$

素因数の和:93754138

約数の個数: 24

約数和(自身を含む): 47252077488

約数和(自身を除く): 26251154384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 93754121, 187508242, 375016484, 656278847, 750032968, 1312557694, 1500065936, 2625115388, 3000131872, 5250230776, 10500461552, 21000923104]

約数ペア:

[(1, 21000923104), (2, 10500461552), (4, 5250230776), (7, 3000131872), (8, 2625115388), (14, 1500065936), (16, 1312557694), (28, 750032968), (32, 656278847), (56, 375016484), (112, 187508242), (224, 93754121)]