9868684

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7499}}^1$

素因数の和:7557

約数の個数: 24

約数和(自身を含む): 20160000

約数和(自身を除く): 10291316

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 7499, 14998, 29996, 52493, 104986, 209972, 352453, 704906, 1409812, 2467171, 4934342, 9868684]

約数ペア:

[(1, 9868684), (2, 4934342), (4, 2467171), (7, 1409812), (14, 704906), (28, 352453), (47, 209972), (94, 104986), (188, 52493), (329, 29996), (658, 14998), (1316, 7499)]