18310006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 32745888

約数和(自身を除く): 14435882

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 877, 949, 1606, 1754, 1898, 9647, 10439, 11401, 19294, 20878, 22802, 64021, 125411, 128042, 250822, 704231, 832273, 1408462, 1664546, 9155003, 18310006]

約数ペア:

[(1, 18310006), (2, 9155003), (11, 1664546), (13, 1408462), (22, 832273), (26, 704231), (73, 250822), (143, 128042), (146, 125411), (286, 64021), (803, 22802), (877, 20878), (949, 19294), (1606, 11401), (1754, 10439), (1898, 9647)]