2018531478

素因数分解:

$2^1\times 3^1\times {\mathrm{7321}}^1\times {\mathrm{45953}}^1$

素因数の和:53279

約数の個数: 16

約数和(自身を含む): 4037702256

約数和(自身を除く): 2019170778

約数列:

[1, 2, 3, 6, 7321, 14642, 21963, 43926, 45953, 91906, 137859, 275718, 336421913, 672843826, 1009265739, 2018531478]

約数ペア:

[(1, 2018531478), (2, 1009265739), (3, 672843826), (6, 336421913), (7321, 275718), (14642, 137859), (21963, 91906), (43926, 45953)]