39979854

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{17489}}^1$

素因数の和:17624

約数の個数: 24

約数和(自身を含む): 87310080

約数和(自身を除く): 47330226

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 17489, 34978, 52467, 104934, 157401, 314802, 2221103, 4442206, 6663309, 13326618, 19989927, 39979854]

約数ペア:

[(1, 39979854), (2, 19989927), (3, 13326618), (6, 6663309), (9, 4442206), (18, 2221103), (127, 314802), (254, 157401), (381, 104934), (762, 52467), (1143, 34978), (2286, 17489)]