18318267

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4513}}^1$

素因数の和:4571

約数の個数: 24

約数和(自身を含む): 29575728

約数和(自身を除く): 11257461

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 4513, 13539, 40617, 49643, 148929, 185033, 446787, 555099, 1665297, 2035363, 6106089, 18318267]

約数ペア:

[(1, 18318267), (3, 6106089), (9, 2035363), (11, 1665297), (33, 555099), (41, 446787), (99, 185033), (123, 148929), (369, 49643), (451, 40617), (1353, 13539), (4059, 4513)]