139923846

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{25321}}^1$

素因数の和:25636

約数の個数: 24

約数和(自身を含む): 304167864

約数和(自身を除く): 164244018

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 25321, 50642, 75963, 151926, 227889, 455778, 7773547, 15547094, 23320641, 46641282, 69961923, 139923846]

約数ペア:

[(1, 139923846), (2, 69961923), (3, 46641282), (6, 23320641), (9, 15547094), (18, 7773547), (307, 455778), (614, 227889), (921, 151926), (1842, 75963), (2763, 50642), (5526, 25321)]