12989052

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 33976320

約数和(自身を除く): 20987268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 947, 1143, 1524, 1894, 2286, 2841, 3429, 3788, 4572, 5682, 6858, 8523, 11364, 13716, 17046, 25569, 34092, 51138, 102276, 120269, 240538, 360807, 481076, 721614, 1082421, 1443228, 2164842, 3247263, 4329684, 6494526, 12989052]

約数ペア:

[(1, 12989052), (2, 6494526), (3, 4329684), (4, 3247263), (6, 2164842), (9, 1443228), (12, 1082421), (18, 721614), (27, 481076), (36, 360807), (54, 240538), (108, 120269), (127, 102276), (254, 51138), (381, 34092), (508, 25569), (762, 17046), (947, 13716), (1143, 11364), (1524, 8523), (1894, 6858), (2286, 5682), (2841, 4572), (3429, 3788)]