27954972

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10937}}^1$

素因数の和:11018

約数の個数: 36

約数和(自身を含む): 71665776

約数和(自身を除く): 43710804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 10937, 21874, 32811, 43748, 65622, 98433, 131244, 196866, 393732, 776527, 1553054, 2329581, 3106108, 4659162, 6988743, 9318324, 13977486, 27954972]

約数ペア:

[(1, 27954972), (2, 13977486), (3, 9318324), (4, 6988743), (6, 4659162), (9, 3106108), (12, 2329581), (18, 1553054), (36, 776527), (71, 393732), (142, 196866), (213, 131244), (284, 98433), (426, 65622), (639, 43748), (852, 32811), (1278, 21874), (2556, 10937)]