27189316

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12611}}^1$

素因数の和:12640

約数の個数: 36

約数和(自身を含む): 60386256

約数和(自身を除く): 33196940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 12611, 25222, 50444, 88277, 138721, 176554, 277442, 353108, 554884, 617939, 971047, 1235878, 1942094, 2471756, 3884188, 6797329, 13594658, 27189316]

約数ペア:

[(1, 27189316), (2, 13594658), (4, 6797329), (7, 3884188), (11, 2471756), (14, 1942094), (22, 1235878), (28, 971047), (44, 617939), (49, 554884), (77, 353108), (98, 277442), (154, 176554), (196, 138721), (308, 88277), (539, 50444), (1078, 25222), (2156, 12611)]