139392876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1709}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 372314880

約数和(自身を除く): 232922004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 971, 1709, 1942, 2913, 3418, 3884, 5127, 5826, 6797, 6836, 10254, 11652, 11963, 13594, 20391, 20508, 23926, 27188, 35889, 40782, 47852, 71778, 81564, 143556, 1659439, 3318878, 4978317, 6637756, 9956634, 11616073, 19913268, 23232146, 34848219, 46464292, 69696438, 139392876]

約数ペア:

[(1, 139392876), (2, 69696438), (3, 46464292), (4, 34848219), (6, 23232146), (7, 19913268), (12, 11616073), (14, 9956634), (21, 6637756), (28, 4978317), (42, 3318878), (84, 1659439), (971, 143556), (1709, 81564), (1942, 71778), (2913, 47852), (3418, 40782), (3884, 35889), (5127, 27188), (5826, 23926), (6797, 20508), (6836, 20391), (10254, 13594), (11652, 11963)]