164003778

素因数分解:

$2^1\times 3^4\times {\mathrm{1012369}}^1$

素因数の和:1012383

約数の個数: 20

約数和(自身を含む): 367490310

約数和(自身を除く): 203486532

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1012369, 2024738, 3037107, 6074214, 9111321, 18222642, 27333963, 54667926, 82001889, 164003778]

約数ペア:

[(1, 164003778), (2, 82001889), (3, 54667926), (6, 27333963), (9, 18222642), (18, 9111321), (27, 6074214), (54, 3037107), (81, 2024738), (162, 1012369)]