129849486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23447}}^1$

素因数の和:23536

約数の個数: 32

約数和(自身を含む): 283627008

約数和(自身を除く): 153777522

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 23447, 46894, 70341, 140682, 304811, 609622, 914433, 1664737, 1828866, 3329474, 4994211, 9988422, 21641581, 43283162, 64924743, 129849486]

約数ペア:

[(1, 129849486), (2, 64924743), (3, 43283162), (6, 21641581), (13, 9988422), (26, 4994211), (39, 3329474), (71, 1828866), (78, 1664737), (142, 914433), (213, 609622), (426, 304811), (923, 140682), (1846, 70341), (2769, 46894), (5538, 23447)]