188945748

素因数分解:

$2^2\times 3^2\times {\mathrm{5248493}}^1$

素因数の和:5248503

約数の個数: 18

約数和(自身を含む): 477612954

約数和(自身を除く): 288667206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5248493, 10496986, 15745479, 20993972, 31490958, 47236437, 62981916, 94472874, 188945748]

約数ペア:

[(1, 188945748), (2, 94472874), (3, 62981916), (4, 47236437), (6, 31490958), (9, 20993972), (12, 15745479), (18, 10496986), (36, 5248493)]