140477442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3344701}}^1$

素因数の和:3344713

約数の個数: 16

約数和(自身を含む): 321091392

約数和(自身を除く): 180613950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3344701, 6689402, 10034103, 20068206, 23412907, 46825814, 70238721, 140477442]

約数ペア:

[(1, 140477442), (2, 70238721), (3, 46825814), (6, 23412907), (7, 20068206), (14, 10034103), (21, 6689402), (42, 3344701)]