2189322

素因数分解:

$2^1\times 3^3\times {\mathrm{40543}}^1$

素因数の和:40554

約数の個数: 16

約数和(自身を含む): 4865280

約数和(自身を除く): 2675958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 40543, 81086, 121629, 243258, 364887, 729774, 1094661, 2189322]

約数ペア:

[(1, 2189322), (2, 1094661), (3, 729774), (6, 364887), (9, 243258), (18, 121629), (27, 81086), (54, 40543)]