253382022

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{21757}}^1$

素因数の和:22412

約数の個数: 24

約数和(自身を含む): 549868176

約数和(自身を除く): 296486154

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 3882, 5823, 11646, 21757, 43514, 65271, 130542, 195813, 391626, 14076779, 28153558, 42230337, 84460674, 126691011, 253382022]

約数ペア:

[(1, 253382022), (2, 126691011), (3, 84460674), (6, 42230337), (9, 28153558), (18, 14076779), (647, 391626), (1294, 195813), (1941, 130542), (3882, 65271), (5823, 43514), (11646, 21757)]