13040874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 35594208

約数和(自身を除く): 22553334

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 97, 99, 126, 154, 194, 198, 231, 291, 462, 582, 679, 693, 873, 1067, 1358, 1386, 1746, 2037, 2134, 3201, 4074, 6111, 6402, 7469, 9409, 9603, 12222, 14938, 18818, 19206, 22407, 28227, 44814, 56454, 65863, 67221, 84681, 103499, 131726, 134442, 169362, 197589, 206998, 310497, 395178, 592767, 620994, 724493, 931491, 1185534, 1448986, 1862982, 2173479, 4346958, 6520437, 13040874]

約数ペア:

[(1, 13040874), (2, 6520437), (3, 4346958), (6, 2173479), (7, 1862982), (9, 1448986), (11, 1185534), (14, 931491), (18, 724493), (21, 620994), (22, 592767), (33, 395178), (42, 310497), (63, 206998), (66, 197589), (77, 169362), (97, 134442), (99, 131726), (126, 103499), (154, 84681), (194, 67221), (198, 65863), (231, 56454), (291, 44814), (462, 28227), (582, 22407), (679, 19206), (693, 18818), (873, 14938), (1067, 12222), (1358, 9603), (1386, 9409), (1746, 7469), (2037, 6402), (2134, 6111), (3201, 4074)]