8987172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17417}}^1$

素因数の和:17467

約数の個数: 24

約数和(自身を含む): 21458976

約数和(自身を除く): 12471804

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 17417, 34834, 52251, 69668, 104502, 209004, 748931, 1497862, 2246793, 2995724, 4493586, 8987172]

約数ペア:

[(1, 8987172), (2, 4493586), (3, 2995724), (4, 2246793), (6, 1497862), (12, 748931), (43, 209004), (86, 104502), (129, 69668), (172, 52251), (258, 34834), (516, 17417)]