142259418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1129043}}^1$

素因数の和:1129058

約数の個数: 24

約数和(自身を含む): 352261728

約数和(自身を除く): 210002310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1129043, 2258086, 3387129, 6774258, 7903301, 10161387, 15806602, 20322774, 23709903, 47419806, 71129709, 142259418]

約数ペア:

[(1, 142259418), (2, 71129709), (3, 47419806), (6, 23709903), (7, 20322774), (9, 15806602), (14, 10161387), (18, 7903301), (21, 6774258), (42, 3387129), (63, 2258086), (126, 1129043)]