90947898

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{17981}}^1$

素因数の和:18270

約数の個数: 24

約数和(自身を含む): 197766036

約数和(自身を除く): 106818138

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 17981, 35962, 53943, 107886, 161829, 323658, 5052661, 10105322, 15157983, 30315966, 45473949, 90947898]

約数ペア:

[(1, 90947898), (2, 45473949), (3, 30315966), (6, 15157983), (9, 10105322), (18, 5052661), (281, 323658), (562, 161829), (843, 107886), (1686, 53943), (2529, 35962), (5058, 17981)]