18514426

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4673}}^1$

素因数の和:4965

約数の個数: 16

約数和(自身を含む): 31857984

約数和(自身を除く): 13343558

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 4673, 9346, 32711, 65422, 1322459, 2644918, 9257213, 18514426]

約数ペア:

[(1, 18514426), (2, 9257213), (7, 2644918), (14, 1322459), (283, 65422), (566, 32711), (1981, 9346), (3962, 4673)]