140198268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1669027}}^1$

素因数の和:1669041

約数の個数: 24

約数和(自身を含む): 373862272

約数和(自身を除く): 233664004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1669027, 3338054, 5007081, 6676108, 10014162, 11683189, 20028324, 23366378, 35049567, 46732756, 70099134, 140198268]

約数ペア:

[(1, 140198268), (2, 70099134), (3, 46732756), (4, 35049567), (6, 23366378), (7, 20028324), (12, 11683189), (14, 10014162), (21, 6676108), (28, 5007081), (42, 3338054), (84, 1669027)]