18483626

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42589}}^1$

素因数の和:42629

約数の個数: 16

約数和(自身を含む): 32709120

約数和(自身を除く): 14225494

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 42589, 85178, 298123, 596246, 1320259, 2640518, 9241813, 18483626]

約数ペア:

[(1, 18483626), (2, 9241813), (7, 2640518), (14, 1320259), (31, 596246), (62, 298123), (217, 85178), (434, 42589)]