3999258

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5167}}^1$

素因数の和:5218

約数の個数: 24

約数和(自身を含む): 8868288

約数和(自身を除く): 4869030

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 5167, 10334, 15501, 31002, 46503, 93006, 222181, 444362, 666543, 1333086, 1999629, 3999258]

約数ペア:

[(1, 3999258), (2, 1999629), (3, 1333086), (6, 666543), (9, 444362), (18, 222181), (43, 93006), (86, 46503), (129, 31002), (258, 15501), (387, 10334), (774, 5167)]