66696978

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{36209}}^1$

素因数の和:36521

約数の個数: 16

約数和(自身を含む): 133832160

約数和(自身を除く): 67135182

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 36209, 72418, 108627, 217254, 11116163, 22232326, 33348489, 66696978]

約数ペア:

[(1, 66696978), (2, 33348489), (3, 22232326), (6, 11116163), (307, 217254), (614, 108627), (921, 72418), (1842, 36209)]