27131636

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1697}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 54390336

約数和(自身を除く): 27258700

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 1697, 2284, 3394, 3997, 6788, 7994, 11879, 15988, 23758, 47516, 968987, 1937974, 3875948, 6782909, 13565818, 27131636]

約数ペア:

[(1, 27131636), (2, 13565818), (4, 6782909), (7, 3875948), (14, 1937974), (28, 968987), (571, 47516), (1142, 23758), (1697, 15988), (2284, 11879), (3394, 7994), (3997, 6788)]