66394386

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{12589}}^1$

素因数の和:12890

約数の個数: 24

約数和(自身を含む): 144356940

約数和(自身を除く): 77962554

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1758, 2637, 5274, 12589, 25178, 37767, 75534, 113301, 226602, 3688577, 7377154, 11065731, 22131462, 33197193, 66394386]

約数ペア:

[(1, 66394386), (2, 33197193), (3, 22131462), (6, 11065731), (9, 7377154), (18, 3688577), (293, 226602), (586, 113301), (879, 75534), (1758, 37767), (2637, 25178), (5274, 12589)]