169538166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1345541}}^1$

素因数の和:1345556

約数の個数: 24

約数和(自身を含む): 419809104

約数和(自身を除く): 250270938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1345541, 2691082, 4036623, 8073246, 9418787, 12109869, 18837574, 24219738, 28256361, 56512722, 84769083, 169538166]

約数ペア:

[(1, 169538166), (2, 84769083), (3, 56512722), (6, 28256361), (7, 24219738), (9, 18837574), (14, 12109869), (18, 9418787), (21, 8073246), (42, 4036623), (63, 2691082), (126, 1345541)]