18008166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{971}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 39470976

約数和(自身を除く): 21462810

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 281, 562, 843, 971, 1686, 1942, 2913, 3091, 5826, 6182, 9273, 10681, 18546, 21362, 32043, 64086, 272851, 545702, 818553, 1637106, 3001361, 6002722, 9004083, 18008166]

約数ペア:

[(1, 18008166), (2, 9004083), (3, 6002722), (6, 3001361), (11, 1637106), (22, 818553), (33, 545702), (66, 272851), (281, 64086), (562, 32043), (843, 21362), (971, 18546), (1686, 10681), (1942, 9273), (2913, 6182), (3091, 5826)]