13003686

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 29040480

約数和(自身を除く): 16036794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 937, 1542, 1874, 2313, 2811, 4626, 5622, 6939, 8433, 13878, 16866, 25299, 50598, 240809, 481618, 722427, 1444854, 2167281, 4334562, 6501843, 13003686]

約数ペア:

[(1, 13003686), (2, 6501843), (3, 4334562), (6, 2167281), (9, 1444854), (18, 722427), (27, 481618), (54, 240809), (257, 50598), (514, 25299), (771, 16866), (937, 13878), (1542, 8433), (1874, 6939), (2313, 5622), (2811, 4626)]