27197506

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2939}}^1$

素因数の和:3609

約数の個数: 16

約数和(自身を含む): 46710720

約数和(自身を除く): 19513214

約数列:

[1, 2, 7, 14, 661, 1322, 2939, 4627, 5878, 9254, 20573, 41146, 1942679, 3885358, 13598753, 27197506]

約数ペア:

[(1, 27197506), (2, 13598753), (7, 3885358), (14, 1942679), (661, 41146), (1322, 20573), (2939, 9254), (4627, 5878)]