18274983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6761}}^1$

素因数の和:6834

約数の個数: 16

約数和(自身を含む): 26290656

約数和(自身を除く): 8015673

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 6761, 20283, 114937, 344811, 358333, 1074999, 6091661, 18274983]

約数ペア:

[(1, 18274983), (3, 6091661), (17, 1074999), (51, 358333), (53, 344811), (159, 114937), (901, 20283), (2703, 6761)]