13194918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 31539456

約数和(自身を除く): 18344538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 647, 927, 1133, 1294, 1854, 1941, 2266, 3399, 3882, 5823, 6798, 7117, 10197, 11646, 14234, 20394, 21351, 42702, 64053, 66641, 128106, 133282, 199923, 399846, 599769, 733051, 1199538, 1466102, 2199153, 4398306, 6597459, 13194918]

約数ペア:

[(1, 13194918), (2, 6597459), (3, 4398306), (6, 2199153), (9, 1466102), (11, 1199538), (18, 733051), (22, 599769), (33, 399846), (66, 199923), (99, 133282), (103, 128106), (198, 66641), (206, 64053), (309, 42702), (618, 21351), (647, 20394), (927, 14234), (1133, 11646), (1294, 10197), (1854, 7117), (1941, 6798), (2266, 5823), (3399, 3882)]