21075126

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{94933}}^1$

素因数の和:94975

約数の個数: 16

約数和(自身を含む): 43289904

約数和(自身を除く): 22214778

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 94933, 189866, 284799, 569598, 3512521, 7025042, 10537563, 21075126]

約数ペア:

[(1, 21075126), (2, 10537563), (3, 7025042), (6, 3512521), (37, 569598), (74, 284799), (111, 189866), (222, 94933)]