18399796

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 33207944

約数和(自身を除く): 14808148

約数列:

[1, 2, 4, 61, 73, 122, 146, 244, 292, 1033, 2066, 4132, 4453, 8906, 17812, 63013, 75409, 126026, 150818, 252052, 301636, 4599949, 9199898, 18399796]

約数ペア:

[(1, 18399796), (2, 9199898), (4, 4599949), (61, 301636), (73, 252052), (122, 150818), (146, 126026), (244, 75409), (292, 63013), (1033, 17812), (2066, 8906), (4132, 4453)]