78984018

素因数分解:

$2^1\times 3^3\times {\mathrm{709}}^1\times {\mathrm{2063}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 175852800

約数和(自身を除く): 96868782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 709, 1418, 2063, 2127, 4126, 4254, 6189, 6381, 12378, 12762, 18567, 19143, 37134, 38286, 55701, 111402, 1462667, 2925334, 4388001, 8776002, 13164003, 26328006, 39492009, 78984018]

約数ペア:

[(1, 78984018), (2, 39492009), (3, 26328006), (6, 13164003), (9, 8776002), (18, 4388001), (27, 2925334), (54, 1462667), (709, 111402), (1418, 55701), (2063, 38286), (2127, 37134), (4126, 19143), (4254, 18567), (6189, 12762), (6381, 12378)]