11999322

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 27387360

約数和(自身を除く): 15388038

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 419, 666, 774, 838, 1257, 1591, 2514, 3182, 3771, 4773, 7542, 9546, 14319, 15503, 18017, 28638, 31006, 36034, 46509, 54051, 93018, 108102, 139527, 162153, 279054, 324306, 666629, 1333258, 1999887, 3999774, 5999661, 11999322]

約数ペア:

[(1, 11999322), (2, 5999661), (3, 3999774), (6, 1999887), (9, 1333258), (18, 666629), (37, 324306), (43, 279054), (74, 162153), (86, 139527), (111, 108102), (129, 93018), (222, 54051), (258, 46509), (333, 36034), (387, 31006), (419, 28638), (666, 18017), (774, 15503), (838, 14319), (1257, 9546), (1591, 7542), (2514, 4773), (3182, 3771)]