140824782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1117657}}^1$

素因数の和:1117672

約数の個数: 24

約数和(自身を含む): 348709296

約数和(自身を除く): 207884514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1117657, 2235314, 3352971, 6705942, 7823599, 10058913, 15647198, 20117826, 23470797, 46941594, 70412391, 140824782]

約数ペア:

[(1, 140824782), (2, 70412391), (3, 46941594), (6, 23470797), (7, 20117826), (9, 15647198), (14, 10058913), (18, 7823599), (21, 6705942), (42, 3352971), (63, 2235314), (126, 1117657)]