4387986

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3567

約数の個数: 32

約数和(自身を含む): 10177920

約数和(自身を除く): 5789934

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 3533, 7066, 10599, 21198, 31797, 63594, 81259, 95391, 162518, 190782, 243777, 487554, 731331, 1462662, 2193993, 4387986]

約数ペア:

[(1, 4387986), (2, 2193993), (3, 1462662), (6, 731331), (9, 487554), (18, 243777), (23, 190782), (27, 162518), (46, 95391), (54, 81259), (69, 63594), (138, 31797), (207, 21198), (414, 10599), (621, 7066), (1242, 3533)]