2100080286

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{176507}}^1$

素因数の和:177176

約数の個数: 24

約数和(自身を含む): 4557083544

約数和(自身を除く): 2457003258

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 3966, 5949, 11898, 176507, 353014, 529521, 1059042, 1588563, 3177126, 116671127, 233342254, 350013381, 700026762, 1050040143, 2100080286]

約数ペア:

[(1, 2100080286), (2, 1050040143), (3, 700026762), (6, 350013381), (9, 233342254), (18, 116671127), (661, 3177126), (1322, 1588563), (1983, 1059042), (3966, 529521), (5949, 353014), (11898, 176507)]