18533164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11497}}^1$

素因数の和:11545

約数の個数: 24

約数和(自身を含む): 36057728

約数和(自身を除く): 17524564

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 11497, 22994, 45988, 149461, 298922, 356407, 597844, 712814, 1425628, 4633291, 9266582, 18533164]

約数ペア:

[(1, 18533164), (2, 9266582), (4, 4633291), (13, 1425628), (26, 712814), (31, 597844), (52, 356407), (62, 298922), (124, 149461), (403, 45988), (806, 22994), (1612, 11497)]