18318633

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 7082967

約数列:

[1, 3, 29, 87, 239, 717, 881, 2643, 6931, 20793, 25549, 76647, 210559, 631677, 6106211, 18318633]

約数ペア:

[(1, 18318633), (3, 6106211), (29, 631677), (87, 210559), (239, 76647), (717, 25549), (881, 20793), (2643, 6931)]