18769626

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{4363}}^1$

素因数の和:4610

約数の個数: 24

約数和(自身を含む): 40847040

約数和(自身を除く): 22077414

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 4363, 8726, 13089, 26178, 39267, 78534, 1042757, 2085514, 3128271, 6256542, 9384813, 18769626]

約数ペア:

[(1, 18769626), (2, 9384813), (3, 6256542), (6, 3128271), (9, 2085514), (18, 1042757), (239, 78534), (478, 39267), (717, 26178), (1434, 13089), (2151, 8726), (4302, 4363)]