2782944

素因数分解:

$2^5\times 3^3\times {\mathrm{3221}}^1$

素因数の和:3240

約数の個数: 48

約数和(自身を含む): 8119440

約数和(自身を除く): 5336496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 3221, 6442, 9663, 12884, 19326, 25768, 28989, 38652, 51536, 57978, 77304, 86967, 103072, 115956, 154608, 173934, 231912, 309216, 347868, 463824, 695736, 927648, 1391472, 2782944]

約数ペア:

[(1, 2782944), (2, 1391472), (3, 927648), (4, 695736), (6, 463824), (8, 347868), (9, 309216), (12, 231912), (16, 173934), (18, 154608), (24, 115956), (27, 103072), (32, 86967), (36, 77304), (48, 57978), (54, 51536), (72, 38652), (96, 28989), (108, 25768), (144, 19326), (216, 12884), (288, 9663), (432, 6442), (864, 3221)]