18297742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5449}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 29037600

約数和(自身を除く): 10739858

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 5449, 10898, 125327, 250654, 397777, 795554, 9148871, 18297742]

約数ペア:

[(1, 18297742), (2, 9148871), (23, 795554), (46, 397777), (73, 250654), (146, 125327), (1679, 10898), (3358, 5449)]