18328176004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2081801}}^1$

素因数の和:2081907

約数の個数: 24

約数和(自身を含む): 33575302656

約数和(自身を除く): 15247126652

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 2081801, 4163602, 8327204, 64535831, 129071662, 147807871, 258143324, 295615742, 591231484, 4582044001, 9164088002, 18328176004]

約数ペア:

[(1, 18328176004), (2, 9164088002), (4, 4582044001), (31, 591231484), (62, 295615742), (71, 258143324), (124, 147807871), (142, 129071662), (284, 64535831), (2201, 8327204), (4402, 4163602), (8804, 2081801)]