21016176

素因数分解:

$2^4\times 3^1\times {\mathrm{437837}}^1$

素因数の和:437848

約数の個数: 20

約数和(自身を含む): 54291912

約数和(自身を除く): 33275736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 437837, 875674, 1313511, 1751348, 2627022, 3502696, 5254044, 7005392, 10508088, 21016176]

約数ペア:

[(1, 21016176), (2, 10508088), (3, 7005392), (4, 5254044), (6, 3502696), (8, 2627022), (12, 1751348), (16, 1313511), (24, 875674), (48, 437837)]