12280374

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{18439}}^1$

素因数の和:18484

約数の個数: 24

約数和(自身を含む): 27328080

約数和(自身を除く): 15047706

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 18439, 36878, 55317, 110634, 165951, 331902, 682243, 1364486, 2046729, 4093458, 6140187, 12280374]

約数ペア:

[(1, 12280374), (2, 6140187), (3, 4093458), (6, 2046729), (9, 1364486), (18, 682243), (37, 331902), (74, 165951), (111, 110634), (222, 55317), (333, 36878), (666, 18439)]