18444320212

素因数分解:

$2^2\times {\mathrm{4153}}^1\times {\mathrm{1110301}}^1$

素因数の和:1114458

約数の個数: 12

約数和(自身を含む): 32285361556

約数和(自身を除く): 13841041344

約数列:

[1, 2, 4, 4153, 8306, 16612, 1110301, 2220602, 4441204, 4611080053, 9222160106, 18444320212]

約数ペア:

[(1, 18444320212), (2, 9222160106), (4, 4611080053), (4153, 4441204), (8306, 2220602), (16612, 1110301)]