664155414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2838271}}^1$

素因数の和:2838292

約数の個数: 24

約数和(自身を含む): 1549696512

約数和(自身を除く): 885541098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2838271, 5676542, 8514813, 17029626, 25544439, 36897523, 51088878, 73795046, 110692569, 221385138, 332077707, 664155414]

約数ペア:

[(1, 664155414), (2, 332077707), (3, 221385138), (6, 110692569), (9, 73795046), (13, 51088878), (18, 36897523), (26, 25544439), (39, 17029626), (78, 8514813), (117, 5676542), (234, 2838271)]