18758904

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{6917}}^1$

素因数の和:7039

約数の個数: 32

約数和(自身を含む): 47319120

約数和(自身を除く): 28560216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 6917, 13834, 20751, 27668, 41502, 55336, 83004, 166008, 781621, 1563242, 2344863, 3126484, 4689726, 6252968, 9379452, 18758904]

約数ペア:

[(1, 18758904), (2, 9379452), (3, 6252968), (4, 4689726), (6, 3126484), (8, 2344863), (12, 1563242), (24, 781621), (113, 166008), (226, 83004), (339, 55336), (452, 41502), (678, 27668), (904, 20751), (1356, 13834), (2712, 6917)]