16671438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{132313}}^1$

素因数の和:132328

約数の個数: 24

約数和(自身を含む): 41281968

約数和(自身を除く): 24610530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 132313, 264626, 396939, 793878, 926191, 1190817, 1852382, 2381634, 2778573, 5557146, 8335719, 16671438]

約数ペア:

[(1, 16671438), (2, 8335719), (3, 5557146), (6, 2778573), (7, 2381634), (9, 1852382), (14, 1190817), (18, 926191), (21, 793878), (42, 396939), (63, 264626), (126, 132313)]