8679438

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3469}}^1$

素因数の和:3616

約数の個数: 24

約数和(自身を含む): 18946200

約数和(自身を除く): 10266762

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 3469, 6938, 10407, 20814, 31221, 62442, 482191, 964382, 1446573, 2893146, 4339719, 8679438]

約数ペア:

[(1, 8679438), (2, 4339719), (3, 2893146), (6, 1446573), (9, 964382), (18, 482191), (139, 62442), (278, 31221), (417, 20814), (834, 10407), (1251, 6938), (2502, 3469)]