28017726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18457}}^1$

素因数の和:18496

約数の個数: 32

約数和(自身を含む): 63790848

約数和(自身を除く): 35773122

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 18457, 36914, 55371, 110742, 203027, 406054, 424511, 609081, 849022, 1218162, 1273533, 2547066, 4669621, 9339242, 14008863, 28017726]

約数ペア:

[(1, 28017726), (2, 14008863), (3, 9339242), (6, 4669621), (11, 2547066), (22, 1273533), (23, 1218162), (33, 849022), (46, 609081), (66, 424511), (69, 406054), (138, 203027), (253, 110742), (506, 55371), (759, 36914), (1518, 18457)]