331835778

素因数分解:

$2^1\times 3^4\times {\mathrm{2048369}}^1$

素因数の和:2048383

約数の個数: 20

約数和(自身を含む): 743558310

約数和(自身を除く): 411722532

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2048369, 4096738, 6145107, 12290214, 18435321, 36870642, 55305963, 110611926, 165917889, 331835778]

約数ペア:

[(1, 331835778), (2, 165917889), (3, 110611926), (6, 55305963), (9, 36870642), (18, 18435321), (27, 12290214), (54, 6145107), (81, 4096738), (162, 2048369)]