18965202066

素因数分解:

$2^1\times 3^2\times {\mathrm{1053622337}}^1$

素因数の和:1053622345

約数の個数: 12

約数和(自身を含む): 41091271182

約数和(自身を除く): 22126069116

約数列:

[1, 2, 3, 6, 9, 18, 1053622337, 2107244674, 3160867011, 6321734022, 9482601033, 18965202066]

約数ペア:

[(1, 18965202066), (2, 9482601033), (3, 6321734022), (6, 3160867011), (9, 2107244674), (18, 1053622337)]