68666814

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{22051}}^1$

素因数の和:22232

約数の個数: 24

約数和(自身を含む): 149644872

約数和(自身を除く): 80978058

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 22051, 44102, 66153, 132306, 198459, 396918, 3814823, 7629646, 11444469, 22888938, 34333407, 68666814]

約数ペア:

[(1, 68666814), (2, 34333407), (3, 22888938), (6, 11444469), (9, 7629646), (18, 3814823), (173, 396918), (346, 198459), (519, 132306), (1038, 66153), (1557, 44102), (3114, 22051)]