31938876

素因数分解:

$2^2\times 3^2\times {\mathrm{887191}}^1$

素因数の和:887201

約数の個数: 18

約数和(自身を含む): 80734472

約数和(自身を除く): 48795596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 887191, 1774382, 2661573, 3548764, 5323146, 7984719, 10646292, 15969438, 31938876]

約数ペア:

[(1, 31938876), (2, 15969438), (3, 10646292), (4, 7984719), (6, 5323146), (9, 3548764), (12, 2661573), (18, 1774382), (36, 887191)]