140756742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1117117}}^1$

素因数の和:1117132

約数の個数: 24

約数和(自身を含む): 348540816

約数和(自身を除く): 207784074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1117117, 2234234, 3351351, 6702702, 7819819, 10054053, 15639638, 20108106, 23459457, 46918914, 70378371, 140756742]

約数ペア:

[(1, 140756742), (2, 70378371), (3, 46918914), (6, 23459457), (7, 20108106), (9, 15639638), (14, 10054053), (18, 7819819), (21, 6702702), (42, 3351351), (63, 2234234), (126, 1117117)]