21206994

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{95527}}^1$

素因数の和:95569

約数の個数: 16

約数和(自身を含む): 43560768

約数和(自身を除く): 22353774

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 95527, 191054, 286581, 573162, 3534499, 7068998, 10603497, 21206994]

約数ペア:

[(1, 21206994), (2, 10603497), (3, 7068998), (6, 3534499), (37, 573162), (74, 286581), (111, 191054), (222, 95527)]