13404216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3469}}^1$

素因数の和:3508

約数の個数: 64

約数和(自身を含む): 39974400

約数和(自身を除く): 26570184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3469, 3864, 6938, 10407, 13876, 20814, 24283, 27752, 41628, 48566, 72849, 79787, 83256, 97132, 145698, 159574, 194264, 239361, 291396, 319148, 478722, 558509, 582792, 638296, 957444, 1117018, 1675527, 1914888, 2234036, 3351054, 4468072, 6702108, 13404216]

約数ペア:

[(1, 13404216), (2, 6702108), (3, 4468072), (4, 3351054), (6, 2234036), (7, 1914888), (8, 1675527), (12, 1117018), (14, 957444), (21, 638296), (23, 582792), (24, 558509), (28, 478722), (42, 319148), (46, 291396), (56, 239361), (69, 194264), (84, 159574), (92, 145698), (138, 97132), (161, 83256), (168, 79787), (184, 72849), (276, 48566), (322, 41628), (483, 27752), (552, 24283), (644, 20814), (966, 13876), (1288, 10407), (1932, 6938), (3469, 3864)]