21607008

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1301}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 57090096

約数和(自身を除く): 35483088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 1038, 1301, 1384, 2076, 2602, 2768, 3903, 4152, 5204, 5536, 7806, 8304, 10408, 15612, 16608, 20816, 31224, 41632, 62448, 124896, 225073, 450146, 675219, 900292, 1350438, 1800584, 2700876, 3601168, 5401752, 7202336, 10803504, 21607008]

約数ペア:

[(1, 21607008), (2, 10803504), (3, 7202336), (4, 5401752), (6, 3601168), (8, 2700876), (12, 1800584), (16, 1350438), (24, 900292), (32, 675219), (48, 450146), (96, 225073), (173, 124896), (346, 62448), (519, 41632), (692, 31224), (1038, 20816), (1301, 16608), (1384, 15612), (2076, 10408), (2602, 8304), (2768, 7806), (3903, 5536), (4152, 5204)]