31547868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1201}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 80774400

約数和(自身を除く): 49226532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 199, 398, 597, 796, 1194, 1201, 2189, 2388, 2402, 3603, 4378, 4804, 6567, 7206, 8756, 13134, 13211, 14412, 26268, 26422, 39633, 52844, 79266, 158532, 238999, 477998, 716997, 955996, 1433994, 2628989, 2867988, 5257978, 7886967, 10515956, 15773934, 31547868]

約数ペア:

[(1, 31547868), (2, 15773934), (3, 10515956), (4, 7886967), (6, 5257978), (11, 2867988), (12, 2628989), (22, 1433994), (33, 955996), (44, 716997), (66, 477998), (132, 238999), (199, 158532), (398, 79266), (597, 52844), (796, 39633), (1194, 26422), (1201, 26268), (2189, 14412), (2388, 13211), (2402, 13134), (3603, 8756), (4378, 7206), (4804, 6567)]