18572517

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 29842560

約数和(自身を除く): 11270043

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 941, 1161, 2193, 2823, 6579, 8469, 15997, 19737, 25407, 40463, 47991, 121389, 143973, 364167, 431919, 687871, 1092501, 2063613, 6190839, 18572517]

約数ペア:

[(1, 18572517), (3, 6190839), (9, 2063613), (17, 1092501), (27, 687871), (43, 431919), (51, 364167), (129, 143973), (153, 121389), (387, 47991), (459, 40463), (731, 25407), (941, 19737), (1161, 15997), (2193, 8469), (2823, 6579)]