1383966

素因数分解:

$2^1\times 3^4\times {\mathrm{8543}}^1$

素因数の和:8557

約数の個数: 20

約数和(自身を含む): 3101472

約数和(自身を除く): 1717506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8543, 17086, 25629, 51258, 76887, 153774, 230661, 461322, 691983, 1383966]

約数ペア:

[(1, 1383966), (2, 691983), (3, 461322), (6, 230661), (9, 153774), (18, 76887), (27, 51258), (54, 25629), (81, 17086), (162, 8543)]