2439558

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:99

約数の個数: 60

約数和(自身を含む): 6128892

約数和(自身を除く): 3689334

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 81, 99, 111, 162, 198, 222, 297, 333, 407, 594, 666, 814, 891, 999, 1221, 1369, 1782, 1998, 2442, 2738, 2997, 3663, 4107, 5994, 7326, 8214, 10989, 12321, 15059, 21978, 24642, 30118, 32967, 36963, 45177, 65934, 73926, 90354, 110889, 135531, 221778, 271062, 406593, 813186, 1219779, 2439558]

約数ペア:

[(1, 2439558), (2, 1219779), (3, 813186), (6, 406593), (9, 271062), (11, 221778), (18, 135531), (22, 110889), (27, 90354), (33, 73926), (37, 65934), (54, 45177), (66, 36963), (74, 32967), (81, 30118), (99, 24642), (111, 21978), (162, 15059), (198, 12321), (222, 10989), (297, 8214), (333, 7326), (407, 5994), (594, 4107), (666, 3663), (814, 2997), (891, 2738), (999, 2442), (1221, 1998), (1369, 1782)]