1820718

素因数分解:

$2^1\times 3^4\times {\mathrm{11239}}^1$

素因数の和:11253

約数の個数: 20

約数和(自身を含む): 4080120

約数和(自身を除く): 2259402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11239, 22478, 33717, 67434, 101151, 202302, 303453, 606906, 910359, 1820718]

約数ペア:

[(1, 1820718), (2, 910359), (3, 606906), (6, 303453), (9, 202302), (18, 101151), (27, 67434), (54, 33717), (81, 22478), (162, 11239)]