18652454

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2179

約数の個数: 16

約数和(自身を含む): 28911168

約数和(自身を除く): 10258714

約数列:

[1, 2, 43, 86, 107, 214, 2027, 4054, 4601, 9202, 87161, 174322, 216889, 433778, 9326227, 18652454]

約数ペア:

[(1, 18652454), (2, 9326227), (43, 433778), (86, 216889), (107, 174322), (214, 87161), (2027, 9202), (4054, 4601)]