19527912

素因数分解:

$2^3\times 3^3\times {\mathrm{90407}}^1$

素因数の和:90422

約数の個数: 32

約数和(自身を含む): 54244800

約数和(自身を除く): 34716888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90407, 180814, 271221, 361628, 542442, 723256, 813663, 1084884, 1627326, 2169768, 2440989, 3254652, 4881978, 6509304, 9763956, 19527912]

約数ペア:

[(1, 19527912), (2, 9763956), (3, 6509304), (4, 4881978), (6, 3254652), (8, 2440989), (9, 2169768), (12, 1627326), (18, 1084884), (24, 813663), (27, 723256), (36, 542442), (54, 361628), (72, 271221), (108, 180814), (216, 90407)]