12864918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 28196352

約数和(自身を除く): 15331434

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421, 463, 842, 926, 1263, 1389, 2526, 2778, 4631, 5093, 9262, 10186, 13893, 15279, 27786, 30558, 194923, 389846, 584769, 1169538, 2144153, 4288306, 6432459, 12864918]

約数ペア:

[(1, 12864918), (2, 6432459), (3, 4288306), (6, 2144153), (11, 1169538), (22, 584769), (33, 389846), (66, 194923), (421, 30558), (463, 27786), (842, 15279), (926, 13893), (1263, 10186), (1389, 9262), (2526, 5093), (2778, 4631)]