66393462

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257339}}^1$

素因数の和:257387

約数の個数: 16

約数和(自身を含む): 135875520

約数和(自身を除く): 69482058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 257339, 514678, 772017, 1544034, 11065577, 22131154, 33196731, 66393462]

約数ペア:

[(1, 66393462), (2, 33196731), (3, 22131154), (6, 11065577), (43, 1544034), (86, 772017), (129, 514678), (258, 257339)]