18163688

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{9421}}^1$

素因数の和:9668

約数の個数: 16

約数和(自身を含む): 34201860

約数和(自身を除く): 16038172

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 9421, 18842, 37684, 75368, 2270461, 4540922, 9081844, 18163688]

約数ペア:

[(1, 18163688), (2, 9081844), (4, 4540922), (8, 2270461), (241, 75368), (482, 37684), (964, 18842), (1928, 9421)]