260009748

素因数分解:

$2^2\times 3^2\times {\mathrm{7222493}}^1$

素因数の和:7222503

約数の個数: 18

約数和(自身を含む): 657246954

約数和(自身を除く): 397237206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7222493, 14444986, 21667479, 28889972, 43334958, 65002437, 86669916, 130004874, 260009748]

約数ペア:

[(1, 260009748), (2, 130004874), (3, 86669916), (4, 65002437), (6, 43334958), (9, 28889972), (12, 21667479), (18, 14444986), (36, 7222493)]