18771036268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{276044651}}^1$

素因数の和:276044672

約数の個数: 12

約数和(自身を含む): 34781626152

約数和(自身を除く): 16010589884

約数列:

[1, 2, 4, 17, 34, 68, 276044651, 552089302, 1104178604, 4692759067, 9385518134, 18771036268]

約数ペア:

[(1, 18771036268), (2, 9385518134), (4, 4692759067), (17, 1104178604), (34, 552089302), (68, 276044651)]