18249138

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1028

約数の個数: 40

約数和(自身を含む): 41260032

約数和(自身を除く): 23010894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 887, 1143, 1774, 2286, 2661, 3429, 5322, 6858, 7983, 10287, 15966, 20574, 23949, 47898, 71847, 112649, 143694, 225298, 337947, 675894, 1013841, 2027682, 3041523, 6083046, 9124569, 18249138]

約数ペア:

[(1, 18249138), (2, 9124569), (3, 6083046), (6, 3041523), (9, 2027682), (18, 1013841), (27, 675894), (54, 337947), (81, 225298), (127, 143694), (162, 112649), (254, 71847), (381, 47898), (762, 23949), (887, 20574), (1143, 15966), (1774, 10287), (2286, 7983), (2661, 6858), (3429, 5322)]