18440846

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1051}}^1$

素因数の和:1367

約数の個数: 16

約数和(自身を含む): 28681728

約数和(自身を除く): 10240882

約数列:

[1, 2, 31, 62, 283, 566, 1051, 2102, 8773, 17546, 32581, 65162, 297433, 594866, 9220423, 18440846]

約数ペア:

[(1, 18440846), (2, 9220423), (31, 594866), (62, 297433), (283, 65162), (566, 32581), (1051, 17546), (2102, 8773)]