2800656

素因数分解:

$2^4\times 3^4\times {\mathrm{2161}}^1$

素因数の和:2181

約数の個数: 50

約数和(自身を含む): 8109662

約数和(自身を除く): 5309006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 2161, 4322, 6483, 8644, 12966, 17288, 19449, 25932, 34576, 38898, 51864, 58347, 77796, 103728, 116694, 155592, 175041, 233388, 311184, 350082, 466776, 700164, 933552, 1400328, 2800656]

約数ペア:

[(1, 2800656), (2, 1400328), (3, 933552), (4, 700164), (6, 466776), (8, 350082), (9, 311184), (12, 233388), (16, 175041), (18, 155592), (24, 116694), (27, 103728), (36, 77796), (48, 58347), (54, 51864), (72, 38898), (81, 34576), (108, 25932), (144, 19449), (162, 17288), (216, 12966), (324, 8644), (432, 6483), (648, 4322), (1296, 2161)]