18399126

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{133327}}^1$

素因数の和:133355

約数の個数: 16

約数和(自身を含む): 38398464

約数和(自身を除く): 19999338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 133327, 266654, 399981, 799962, 3066521, 6133042, 9199563, 18399126]

約数ペア:

[(1, 18399126), (2, 9199563), (3, 6133042), (6, 3066521), (23, 799962), (46, 399981), (69, 266654), (138, 133327)]