27912312

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2789}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 76167000

約数和(自身を除く): 48254688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 2789, 3336, 5004, 5578, 8367, 10008, 11156, 16734, 22312, 25101, 33468, 50202, 66936, 100404, 200808, 387671, 775342, 1163013, 1550684, 2326026, 3101368, 3489039, 4652052, 6978078, 9304104, 13956156, 27912312]

約数ペア:

[(1, 27912312), (2, 13956156), (3, 9304104), (4, 6978078), (6, 4652052), (8, 3489039), (9, 3101368), (12, 2326026), (18, 1550684), (24, 1163013), (36, 775342), (72, 387671), (139, 200808), (278, 100404), (417, 66936), (556, 50202), (834, 33468), (1112, 25101), (1251, 22312), (1668, 16734), (2502, 11156), (2789, 10008), (3336, 8367), (5004, 5578)]