8257212

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{661}}^1$

素因数の和:1018

約数の個数: 36

約数和(自身を含む): 20964216

約数和(自身を除く): 12707004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 661, 694, 1041, 1322, 1388, 1983, 2082, 2644, 3123, 3966, 4164, 5949, 6246, 7932, 11898, 12492, 23796, 229367, 458734, 688101, 917468, 1376202, 2064303, 2752404, 4128606, 8257212]

約数ペア:

[(1, 8257212), (2, 4128606), (3, 2752404), (4, 2064303), (6, 1376202), (9, 917468), (12, 688101), (18, 458734), (36, 229367), (347, 23796), (661, 12492), (694, 11898), (1041, 7932), (1322, 6246), (1388, 5949), (1983, 4164), (2082, 3966), (2644, 3123)]