9990534

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{38723}}^1$

素因数の和:38771

約数の個数: 16

約数和(自身を含む): 20446272

約数和(自身を除く): 10455738

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 38723, 77446, 116169, 232338, 1665089, 3330178, 4995267, 9990534]

約数ペア:

[(1, 9990534), (2, 4995267), (3, 3330178), (6, 1665089), (43, 232338), (86, 116169), (129, 77446), (258, 38723)]