13889172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 36191232

約数和(自身を除く): 22302060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2447, 2838, 4894, 5676, 7341, 9788, 14682, 26917, 29364, 53834, 80751, 105221, 107668, 161502, 210442, 315663, 323004, 420884, 631326, 1157431, 1262652, 2314862, 3472293, 4629724, 6944586, 13889172]

約数ペア:

[(1, 13889172), (2, 6944586), (3, 4629724), (4, 3472293), (6, 2314862), (11, 1262652), (12, 1157431), (22, 631326), (33, 420884), (43, 323004), (44, 315663), (66, 210442), (86, 161502), (129, 107668), (132, 105221), (172, 80751), (258, 53834), (473, 29364), (516, 26917), (946, 14682), (1419, 9788), (1892, 7341), (2447, 5676), (2838, 4894)]