38129778

素因数分解:

$2^1\times 3^4\times {\mathrm{235369}}^1$

素因数の和:235383

約数の個数: 20

約数和(自身を含む): 85439310

約数和(自身を除く): 47309532

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 235369, 470738, 706107, 1412214, 2118321, 4236642, 6354963, 12709926, 19064889, 38129778]

約数ペア:

[(1, 38129778), (2, 19064889), (3, 12709926), (6, 6354963), (9, 4236642), (18, 2118321), (27, 1412214), (54, 706107), (81, 470738), (162, 235369)]