2208888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2789}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 6528600

約数和(自身を除く): 4319712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 2789, 5578, 8367, 11156, 16734, 22312, 25101, 30679, 33468, 50202, 61358, 66936, 92037, 100404, 122716, 184074, 200808, 245432, 276111, 368148, 552222, 736296, 1104444, 2208888]

約数ペア:

[(1, 2208888), (2, 1104444), (3, 736296), (4, 552222), (6, 368148), (8, 276111), (9, 245432), (11, 200808), (12, 184074), (18, 122716), (22, 100404), (24, 92037), (33, 66936), (36, 61358), (44, 50202), (66, 33468), (72, 30679), (88, 25101), (99, 22312), (132, 16734), (198, 11156), (264, 8367), (396, 5578), (792, 2789)]