16968834

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{22993}}^1$

素因数の和:23042

約数の個数: 24

約数和(自身を含む): 37664172

約数和(自身を除く): 20695338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 22993, 45986, 68979, 137958, 206937, 413874, 942713, 1885426, 2828139, 5656278, 8484417, 16968834]

約数ペア:

[(1, 16968834), (2, 8484417), (3, 5656278), (6, 2828139), (9, 1885426), (18, 942713), (41, 413874), (82, 206937), (123, 137958), (246, 68979), (369, 45986), (738, 22993)]