86828994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1381}}^1$

素因数の和:1895

約数の個数: 48

約数和(自身を含む): 215592000

約数和(自身を除く): 128763006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 499, 998, 1381, 1497, 2762, 2994, 3493, 4143, 4491, 6986, 8286, 8982, 9667, 10479, 12429, 19334, 20958, 24858, 29001, 31437, 58002, 62874, 87003, 174006, 689119, 1378238, 2067357, 4134714, 4823833, 6202071, 9647666, 12404142, 14471499, 28942998, 43414497, 86828994]

約数ペア:

[(1, 86828994), (2, 43414497), (3, 28942998), (6, 14471499), (7, 12404142), (9, 9647666), (14, 6202071), (18, 4823833), (21, 4134714), (42, 2067357), (63, 1378238), (126, 689119), (499, 174006), (998, 87003), (1381, 62874), (1497, 58002), (2762, 31437), (2994, 29001), (3493, 24858), (4143, 20958), (4491, 19334), (6986, 12429), (8286, 10479), (8982, 9667)]