71931438

素因数分解:

$2^1\times 3^2\times {\mathrm{857}}^1\times {\mathrm{4663}}^1$

素因数の和:5528

約数の個数: 24

約数和(自身を含む): 156066768

約数和(自身を除く): 84135330

約数列:

[1, 2, 3, 6, 9, 18, 857, 1714, 2571, 4663, 5142, 7713, 9326, 13989, 15426, 27978, 41967, 83934, 3996191, 7992382, 11988573, 23977146, 35965719, 71931438]

約数ペア:

[(1, 71931438), (2, 35965719), (3, 23977146), (6, 11988573), (9, 7992382), (18, 3996191), (857, 83934), (1714, 41967), (2571, 27978), (4663, 15426), (5142, 13989), (7713, 9326)]