8009748

素因数分解:

$2^2\times 3^2\times {\mathrm{222493}}^1$

素因数の和:222503

約数の個数: 18

約数和(自身を含む): 20246954

約数和(自身を除く): 12237206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 222493, 444986, 667479, 889972, 1334958, 2002437, 2669916, 4004874, 8009748]

約数ペア:

[(1, 8009748), (2, 4004874), (3, 2669916), (4, 2002437), (6, 1334958), (9, 889972), (12, 667479), (18, 444986), (36, 222493)]