17490642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{224239}}^1$

素因数の和:224257

約数の個数: 16

約数和(自身を含む): 37672320

約数和(自身を除く): 20181678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 224239, 448478, 672717, 1345434, 2915107, 5830214, 8745321, 17490642]

約数ペア:

[(1, 17490642), (2, 8745321), (3, 5830214), (6, 2915107), (13, 1345434), (26, 672717), (39, 448478), (78, 224239)]