17972922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{272317}}^1$

素因数の和:272333

約数の個数: 16

約数和(自身を含む): 39213792

約数和(自身を除く): 21240870

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 272317, 544634, 816951, 1633902, 2995487, 5990974, 8986461, 17972922]

約数ペア:

[(1, 17972922), (2, 8986461), (3, 5990974), (6, 2995487), (11, 1633902), (22, 816951), (33, 544634), (66, 272317)]