7127838

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1950

約数の個数: 40

約数和(自身を含む): 16674768

約数和(自身を除く): 9546930

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 1913, 3726, 3826, 5739, 11478, 17217, 34434, 43999, 51651, 87998, 103302, 131997, 154953, 263994, 309906, 395991, 791982, 1187973, 2375946, 3563919, 7127838]

約数ペア:

[(1, 7127838), (2, 3563919), (3, 2375946), (6, 1187973), (9, 791982), (18, 395991), (23, 309906), (27, 263994), (46, 154953), (54, 131997), (69, 103302), (81, 87998), (138, 51651), (162, 43999), (207, 34434), (414, 17217), (621, 11478), (1242, 5739), (1863, 3826), (1913, 3726)]