28290306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{859}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 61920000

約数和(自身を除く): 33629694

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 499, 859, 998, 1497, 1718, 2577, 2994, 5154, 5489, 9449, 10978, 16467, 18898, 28347, 32934, 56694, 428641, 857282, 1285923, 2571846, 4715051, 9430102, 14145153, 28290306]

約数ペア:

[(1, 28290306), (2, 14145153), (3, 9430102), (6, 4715051), (11, 2571846), (22, 1285923), (33, 857282), (66, 428641), (499, 56694), (859, 32934), (998, 28347), (1497, 18898), (1718, 16467), (2577, 10978), (2994, 9449), (5154, 5489)]