17869811316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{212735849}}^1$

素因数の和:212735863

約数の個数: 24

約数和(自身を含む): 47652830400

約数和(自身を除く): 29783019084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 212735849, 425471698, 638207547, 850943396, 1276415094, 1489150943, 2552830188, 2978301886, 4467452829, 5956603772, 8934905658, 17869811316]

約数ペア:

[(1, 17869811316), (2, 8934905658), (3, 5956603772), (4, 4467452829), (6, 2978301886), (7, 2552830188), (12, 1489150943), (14, 1276415094), (21, 850943396), (28, 638207547), (42, 425471698), (84, 212735849)]