2018689902

素因数分解:

$2^1\times 3^2\times {\mathrm{863}}^1\times {\mathrm{129953}}^1$

素因数の和:130824

約数の個数: 24

約数和(自身を含む): 4378929984

約数和(自身を除く): 2360240082

約数列:

[1, 2, 3, 6, 9, 18, 863, 1726, 2589, 5178, 7767, 15534, 129953, 259906, 389859, 779718, 1169577, 2339154, 112149439, 224298878, 336448317, 672896634, 1009344951, 2018689902]

約数ペア:

[(1, 2018689902), (2, 1009344951), (3, 672896634), (6, 336448317), (9, 224298878), (18, 112149439), (863, 2339154), (1726, 1169577), (2589, 779718), (5178, 389859), (7767, 259906), (15534, 129953)]