7998516

素因数分解:

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

素因数の和:5220

約数の個数: 36

約数和(自身を含む): 20692672

約数和(自身を除く): 12694156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 5167, 10334, 15501, 20668, 31002, 46503, 62004, 93006, 186012, 222181, 444362, 666543, 888724, 1333086, 1999629, 2666172, 3999258, 7998516]

約数ペア:

[(1, 7998516), (2, 3999258), (3, 2666172), (4, 1999629), (6, 1333086), (9, 888724), (12, 666543), (18, 444362), (36, 222181), (43, 186012), (86, 93006), (129, 62004), (172, 46503), (258, 31002), (387, 20668), (516, 15501), (774, 10334), (1548, 5167)]