28618986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2179}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 62784000

約数和(自身を除く): 34165014

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 199, 398, 597, 1194, 2179, 2189, 4358, 4378, 6537, 6567, 13074, 13134, 23969, 47938, 71907, 143814, 433621, 867242, 1300863, 2601726, 4769831, 9539662, 14309493, 28618986]

約数ペア:

[(1, 28618986), (2, 14309493), (3, 9539662), (6, 4769831), (11, 2601726), (22, 1300863), (33, 867242), (66, 433621), (199, 143814), (398, 71907), (597, 47938), (1194, 23969), (2179, 13134), (2189, 13074), (4358, 6567), (4378, 6537)]