9879966

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^2\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 36

約数和(自身を含む): 21914568

約数和(自身を除く): 12034602

約数列:

[1, 2, 3, 6, 9, 18, 73, 103, 146, 206, 219, 309, 438, 618, 657, 927, 1314, 1854, 5329, 7519, 10658, 15038, 15987, 22557, 31974, 45114, 47961, 67671, 95922, 135342, 548887, 1097774, 1646661, 3293322, 4939983, 9879966]

約数ペア:

[(1, 9879966), (2, 4939983), (3, 3293322), (6, 1646661), (9, 1097774), (18, 548887), (73, 135342), (103, 95922), (146, 67671), (206, 47961), (219, 45114), (309, 31974), (438, 22557), (618, 15987), (657, 15038), (927, 10658), (1314, 7519), (1854, 5329)]