18395768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5881}}^1$

素因数の和:5927

約数の個数: 32

約数和(自身を含む): 38115360

約数和(自身を除く): 19719592

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5881, 11762, 23524, 47048, 99977, 135263, 199954, 270526, 399908, 541052, 799816, 1082104, 2299471, 4598942, 9197884, 18395768]

約数ペア:

[(1, 18395768), (2, 9197884), (4, 4598942), (8, 2299471), (17, 1082104), (23, 799816), (34, 541052), (46, 399908), (68, 270526), (92, 199954), (136, 135263), (184, 99977), (391, 47048), (782, 23524), (1564, 11762), (3128, 5881)]