12897936

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2140

約数の個数: 60

約数和(自身を含む): 36953488

約数和(自身を除く): 24055552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 2083, 3096, 4166, 6192, 6249, 8332, 12498, 16664, 18747, 24996, 33328, 37494, 49992, 74988, 89569, 99984, 149976, 179138, 268707, 299952, 358276, 537414, 716552, 806121, 1074828, 1433104, 1612242, 2149656, 3224484, 4299312, 6448968, 12897936]

約数ペア:

[(1, 12897936), (2, 6448968), (3, 4299312), (4, 3224484), (6, 2149656), (8, 1612242), (9, 1433104), (12, 1074828), (16, 806121), (18, 716552), (24, 537414), (36, 358276), (43, 299952), (48, 268707), (72, 179138), (86, 149976), (129, 99984), (144, 89569), (172, 74988), (258, 49992), (344, 37494), (387, 33328), (516, 24996), (688, 18747), (774, 16664), (1032, 12498), (1548, 8332), (2064, 6249), (2083, 6192), (3096, 4166)]