1618356

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 3804640

約数和(自身を除く): 2186284

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 859, 942, 1718, 1884, 2577, 3436, 5154, 10308, 134863, 269726, 404589, 539452, 809178, 1618356]

約数ペア:

[(1, 1618356), (2, 809178), (3, 539452), (4, 404589), (6, 269726), (12, 134863), (157, 10308), (314, 5154), (471, 3436), (628, 2577), (859, 1884), (942, 1718)]