12517505826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2346739}}^1$

素因数の和:2346878

約数の個数: 32

約数和(自身を含む): 28836741120

約数和(自身を除く): 16319235294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 2346739, 4693478, 7040217, 14080434, 16427173, 32854346, 49281519, 98563038, 298035853, 596071706, 894107559, 1788215118, 2086250971, 4172501942, 6258752913, 12517505826]

約数ペア:

[(1, 12517505826), (2, 6258752913), (3, 4172501942), (6, 2086250971), (7, 1788215118), (14, 894107559), (21, 596071706), (42, 298035853), (127, 98563038), (254, 49281519), (381, 32854346), (762, 16427173), (889, 14080434), (1778, 7040217), (2667, 4693478), (5334, 2346739)]