2018135943

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{573497}}^1$

素因数の和:573543

約数の個数: 24

約数和(自身を含む): 3220764768

約数和(自身を除く): 1202628825

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 573497, 1720491, 5161473, 9749449, 13190431, 29248347, 39571293, 87745041, 118713879, 224237327, 672711981, 2018135943]

約数ペア:

[(1, 2018135943), (3, 672711981), (9, 224237327), (17, 118713879), (23, 87745041), (51, 39571293), (69, 29248347), (153, 13190431), (207, 9749449), (391, 5161473), (1173, 1720491), (3519, 573497)]