2747556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{10903}}^1$

素因数の和:10920

約数の個数: 36

約数和(自身を含む): 7938112

約数和(自身を除く): 5190556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 10903, 21806, 32709, 43612, 65418, 76321, 98127, 130836, 152642, 196254, 228963, 305284, 392508, 457926, 686889, 915852, 1373778, 2747556]

約数ペア:

[(1, 2747556), (2, 1373778), (3, 915852), (4, 686889), (6, 457926), (7, 392508), (9, 305284), (12, 228963), (14, 196254), (18, 152642), (21, 130836), (28, 98127), (36, 76321), (42, 65418), (63, 43612), (84, 32709), (126, 21806), (252, 10903)]