18002922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{859}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 41280000

約数和(自身を除く): 23277078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 859, 998, 1497, 1718, 2577, 2994, 3493, 5154, 6013, 6986, 10479, 12026, 18039, 20958, 36078, 428641, 857282, 1285923, 2571846, 3000487, 6000974, 9001461, 18002922]

約数ペア:

[(1, 18002922), (2, 9001461), (3, 6000974), (6, 3000487), (7, 2571846), (14, 1285923), (21, 857282), (42, 428641), (499, 36078), (859, 20958), (998, 18039), (1497, 12026), (1718, 10479), (2577, 6986), (2994, 6013), (3493, 5154)]