27990972

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{2767}}^1$

素因数の和:3058

約数の個数: 36

約数和(自身を含む): 71032416

約数和(自身を除く): 43041444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 2767, 3372, 5058, 5534, 8301, 10116, 11068, 16602, 24903, 33204, 49806, 99612, 777527, 1555054, 2332581, 3110108, 4665162, 6997743, 9330324, 13995486, 27990972]

約数ペア:

[(1, 27990972), (2, 13995486), (3, 9330324), (4, 6997743), (6, 4665162), (9, 3110108), (12, 2332581), (18, 1555054), (36, 777527), (281, 99612), (562, 49806), (843, 33204), (1124, 24903), (1686, 16602), (2529, 11068), (2767, 10116), (3372, 8301), (5058, 5534)]