18542214

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{54217}}^1$

素因数の和:54244

約数の個数: 24

約数和(自身を含む): 42290040

約数和(自身を除く): 23747826

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 54217, 108434, 162651, 325302, 487953, 975906, 1030123, 2060246, 3090369, 6180738, 9271107, 18542214]

約数ペア:

[(1, 18542214), (2, 9271107), (3, 6180738), (6, 3090369), (9, 2060246), (18, 1030123), (19, 975906), (38, 487953), (57, 325302), (114, 162651), (171, 108434), (342, 54217)]