16565521806

素因数分解:

$2^1\times 3^2\times {\mathrm{920306767}}^1$

素因数の和:920306775

約数の個数: 12

約数和(自身を含む): 35891963952

約数和(自身を除く): 19326442146

約数列:

[1, 2, 3, 6, 9, 18, 920306767, 1840613534, 2760920301, 5521840602, 8282760903, 16565521806]

約数ペア:

[(1, 16565521806), (2, 8282760903), (3, 5521840602), (6, 2760920301), (9, 1840613534), (18, 920306767)]