87042258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{210247}}^1$

素因数の和:210278

約数の個数: 24

約数和(自身を含む): 196792128

約数和(自身を除く): 109749870

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 210247, 420494, 630741, 1261482, 1892223, 3784446, 4835681, 9671362, 14507043, 29014086, 43521129, 87042258]

約数ペア:

[(1, 87042258), (2, 43521129), (3, 29014086), (6, 14507043), (9, 9671362), (18, 4835681), (23, 3784446), (46, 1892223), (69, 1261482), (138, 630741), (207, 420494), (414, 210247)]