71402724

素因数分解:

$2^2\times 3^2\times {\mathrm{1983409}}^1$

素因数の和:1983419

約数の個数: 18

約数和(自身を含む): 180490310

約数和(自身を除く): 109087586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1983409, 3966818, 5950227, 7933636, 11900454, 17850681, 23800908, 35701362, 71402724]

約数ペア:

[(1, 71402724), (2, 35701362), (3, 23800908), (4, 17850681), (6, 11900454), (9, 7933636), (12, 5950227), (18, 3966818), (36, 1983409)]