68649654

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{21149}}^1$

素因数の和:21695

約数の個数: 16

約数和(自身を含む): 137559600

約数和(自身を除く): 68909946

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 21149, 42298, 63447, 126894, 11441609, 22883218, 34324827, 68649654]

約数ペア:

[(1, 68649654), (2, 34324827), (3, 22883218), (6, 11441609), (541, 126894), (1082, 63447), (1623, 42298), (3246, 21149)]