2143669851

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{14731}}^1$

素因数の和:14816

約数の個数: 48

約数和(自身を含む): 3493251840

約数和(自身を除く): 1349581989

約数列:

[1, 3, 9, 19, 23, 37, 57, 69, 111, 171, 207, 333, 437, 703, 851, 1311, 2109, 2553, 3933, 6327, 7659, 14731, 16169, 44193, 48507, 132579, 145521, 279889, 338813, 545047, 839667, 1016439, 1635141, 2519001, 3049317, 4905423, 6437447, 10355893, 12536081, 19312341, 31067679, 37608243, 57937023, 93203037, 112824729, 238185539, 714556617, 2143669851]

約数ペア:

[(1, 2143669851), (3, 714556617), (9, 238185539), (19, 112824729), (23, 93203037), (37, 57937023), (57, 37608243), (69, 31067679), (111, 19312341), (171, 12536081), (207, 10355893), (333, 6437447), (437, 4905423), (703, 3049317), (851, 2519001), (1311, 1635141), (2109, 1016439), (2553, 839667), (3933, 545047), (6327, 338813), (7659, 279889), (14731, 145521), (16169, 132579), (44193, 48507)]