18294704

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{3607}}^1$

素因数の和:3932

約数の個数: 20

約数和(自身を含む): 35567664

約数和(自身を除く): 17272960

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 3607, 5072, 7214, 14428, 28856, 57712, 1143419, 2286838, 4573676, 9147352, 18294704]

約数ペア:

[(1, 18294704), (2, 9147352), (4, 4573676), (8, 2286838), (16, 1143419), (317, 57712), (634, 28856), (1268, 14428), (2536, 7214), (3607, 5072)]