149206338

素因数分解:

$2^1\times 3^2\times {\mathrm{461}}^1\times {\mathrm{17981}}^1$

素因数の和:18450

約数の個数: 24

約数和(自身を含む): 323999676

約数和(自身を除く): 174793338

約数列:

[1, 2, 3, 6, 9, 18, 461, 922, 1383, 2766, 4149, 8298, 17981, 35962, 53943, 107886, 161829, 323658, 8289241, 16578482, 24867723, 49735446, 74603169, 149206338]

約数ペア:

[(1, 149206338), (2, 74603169), (3, 49735446), (6, 24867723), (9, 16578482), (18, 8289241), (461, 323658), (922, 161829), (1383, 107886), (2766, 53943), (4149, 35962), (8298, 17981)]