18513756

素因数分解:

$2^2\times 3^2\times {\mathrm{514271}}^1$

素因数の和:514281

約数の個数: 18

約数和(自身を含む): 46798752

約数和(自身を除く): 28284996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 514271, 1028542, 1542813, 2057084, 3085626, 4628439, 6171252, 9256878, 18513756]

約数ペア:

[(1, 18513756), (2, 9256878), (3, 6171252), (4, 4628439), (6, 3085626), (9, 2057084), (12, 1542813), (18, 1028542), (36, 514271)]