18075213008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{66452989}}^1$

素因数の和:66453014

約数の個数: 20

約数和(自身を含む): 37080768420

約数和(自身を除く): 19005555412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 66452989, 132905978, 265811956, 531623912, 1063247824, 1129700813, 2259401626, 4518803252, 9037606504, 18075213008]

約数ペア:

[(1, 18075213008), (2, 9037606504), (4, 4518803252), (8, 2259401626), (16, 1129700813), (17, 1063247824), (34, 531623912), (68, 265811956), (136, 132905978), (272, 66452989)]