2165652

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1452

約数の個数: 36

約数和(自身を含む): 5605600

約数和(自身を除く): 3439948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1399, 1548, 2798, 4197, 5596, 8394, 12591, 16788, 25182, 50364, 60157, 120314, 180471, 240628, 360942, 541413, 721884, 1082826, 2165652]

約数ペア:

[(1, 2165652), (2, 1082826), (3, 721884), (4, 541413), (6, 360942), (9, 240628), (12, 180471), (18, 120314), (36, 60157), (43, 50364), (86, 25182), (129, 16788), (172, 12591), (258, 8394), (387, 5596), (516, 4197), (774, 2798), (1399, 1548)]