140334516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{556883}}^1$

素因数の和:556900

約数の個数: 36

約数和(自身を含む): 405411552

約数和(自身を除く): 265077036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 556883, 1113766, 1670649, 2227532, 3341298, 3898181, 5011947, 6682596, 7796362, 10023894, 11694543, 15592724, 20047788, 23389086, 35083629, 46778172, 70167258, 140334516]

約数ペア:

[(1, 140334516), (2, 70167258), (3, 46778172), (4, 35083629), (6, 23389086), (7, 20047788), (9, 15592724), (12, 11694543), (14, 10023894), (18, 7796362), (21, 6682596), (28, 5011947), (36, 3898181), (42, 3341298), (63, 2227532), (84, 1670649), (126, 1113766), (252, 556883)]