17973004

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:982

約数の個数: 36

約数和(自身を含む): 36972936

約数和(自身を除く): 18999932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 857, 1498, 1714, 2996, 3428, 5243, 5999, 10486, 11998, 20972, 23996, 41993, 83986, 91699, 167972, 183398, 366796, 641893, 1283786, 2567572, 4493251, 8986502, 17973004]

約数ペア:

[(1, 17973004), (2, 8986502), (4, 4493251), (7, 2567572), (14, 1283786), (28, 641893), (49, 366796), (98, 183398), (107, 167972), (196, 91699), (214, 83986), (428, 41993), (749, 23996), (857, 20972), (1498, 11998), (1714, 10486), (2996, 5999), (3428, 5243)]