12081996

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{3079}}^1$

素因数の和:3198

約数の個数: 36

約数和(自身を含む): 30830800

約数和(自身を除く): 18748804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3079, 3924, 6158, 9237, 12316, 18474, 27711, 36948, 55422, 110844, 335611, 671222, 1006833, 1342444, 2013666, 3020499, 4027332, 6040998, 12081996]

約数ペア:

[(1, 12081996), (2, 6040998), (3, 4027332), (4, 3020499), (6, 2013666), (9, 1342444), (12, 1006833), (18, 671222), (36, 335611), (109, 110844), (218, 55422), (327, 36948), (436, 27711), (654, 18474), (981, 12316), (1308, 9237), (1962, 6158), (3079, 3924)]