127918266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{6203}}^1$

素因数の和:6706

約数の個数: 32

約数和(自身を含む): 293027328

約数和(自身を除く): 165109062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2946, 3437, 6203, 6874, 10311, 12406, 18609, 20622, 37218, 43421, 86842, 130263, 260526, 3045673, 6091346, 9137019, 18274038, 21319711, 42639422, 63959133, 127918266]

約数ペア:

[(1, 127918266), (2, 63959133), (3, 42639422), (6, 21319711), (7, 18274038), (14, 9137019), (21, 6091346), (42, 3045673), (491, 260526), (982, 130263), (1473, 86842), (2946, 43421), (3437, 37218), (6203, 20622), (6874, 18609), (10311, 12406)]