64277946

素因数分解:

$2^1\times 3^2\times {\mathrm{823}}^1\times {\mathrm{4339}}^1$

素因数の和:5170

約数の個数: 24

約数和(自身を含む): 139470240

約数和(自身を除く): 75192294

約数列:

[1, 2, 3, 6, 9, 18, 823, 1646, 2469, 4339, 4938, 7407, 8678, 13017, 14814, 26034, 39051, 78102, 3570997, 7141994, 10712991, 21425982, 32138973, 64277946]

約数ペア:

[(1, 64277946), (2, 32138973), (3, 21425982), (6, 10712991), (9, 7141994), (18, 3570997), (823, 78102), (1646, 39051), (2469, 26034), (4339, 14814), (4938, 13017), (7407, 8678)]