7013556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 19656000

約数和(自身を除く): 12642444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 199, 267, 356, 396, 398, 534, 597, 796, 801, 979, 1068, 1194, 1602, 1791, 1958, 2189, 2388, 2937, 3204, 3582, 3916, 4378, 5874, 6567, 7164, 8756, 8811, 11748, 13134, 17622, 17711, 19701, 26268, 35244, 35422, 39402, 53133, 70844, 78804, 106266, 159399, 194821, 212532, 318798, 389642, 584463, 637596, 779284, 1168926, 1753389, 2337852, 3506778, 7013556]

約数ペア:

[(1, 7013556), (2, 3506778), (3, 2337852), (4, 1753389), (6, 1168926), (9, 779284), (11, 637596), (12, 584463), (18, 389642), (22, 318798), (33, 212532), (36, 194821), (44, 159399), (66, 106266), (89, 78804), (99, 70844), (132, 53133), (178, 39402), (198, 35422), (199, 35244), (267, 26268), (356, 19701), (396, 17711), (398, 17622), (534, 13134), (597, 11748), (796, 8811), (801, 8756), (979, 7164), (1068, 6567), (1194, 5874), (1602, 4378), (1791, 3916), (1958, 3582), (2189, 3204), (2388, 2937)]