21741588

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{18301}}^1$

素因数の和:18325

約数の個数: 48

約数和(自身を含む): 61494720

約数和(自身を除く): 39753132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 18301, 36602, 54903, 73204, 109806, 164709, 201311, 219612, 329418, 402622, 494127, 603933, 658836, 805244, 988254, 1207866, 1811799, 1976508, 2415732, 3623598, 5435397, 7247196, 10870794, 21741588]

約数ペア:

[(1, 21741588), (2, 10870794), (3, 7247196), (4, 5435397), (6, 3623598), (9, 2415732), (11, 1976508), (12, 1811799), (18, 1207866), (22, 988254), (27, 805244), (33, 658836), (36, 603933), (44, 494127), (54, 402622), (66, 329418), (99, 219612), (108, 201311), (132, 164709), (198, 109806), (297, 73204), (396, 54903), (594, 36602), (1188, 18301)]