18030796976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{27485971}}^1$

素因数の和:27486020

約数の個数: 20

約数和(自身を含む): 35786735544

約数和(自身を除く): 17755938568

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 27485971, 54971942, 109943884, 219887768, 439775536, 1126924811, 2253849622, 4507699244, 9015398488, 18030796976]

約数ペア:

[(1, 18030796976), (2, 9015398488), (4, 4507699244), (8, 2253849622), (16, 1126924811), (41, 439775536), (82, 219887768), (164, 109943884), (328, 54971942), (656, 27485971)]