66387198

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{26407}}^1$

素因数の和:26831

約数の個数: 16

約数和(自身を含む): 133096320

約数和(自身を除く): 66709122

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 26407, 52814, 79221, 158442, 11064533, 22129066, 33193599, 66387198]

約数ペア:

[(1, 66387198), (2, 33193599), (3, 22129066), (6, 11064533), (419, 158442), (838, 79221), (1257, 52814), (2514, 26407)]