140740884

素因数分解:

$2^2\times 3^2\times {\mathrm{3909469}}^1$

素因数の和:3909479

約数の個数: 18

約数和(自身を含む): 355761770

約数和(自身を除く): 215020886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3909469, 7818938, 11728407, 15637876, 23456814, 35185221, 46913628, 70370442, 140740884]

約数ペア:

[(1, 140740884), (2, 70370442), (3, 46913628), (4, 35185221), (6, 23456814), (9, 15637876), (12, 11728407), (18, 7818938), (36, 3909469)]