18045069

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 28975104

約数和(自身を除く): 10930035

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 371, 523, 651, 1113, 1569, 1643, 3661, 4929, 10983, 11501, 16213, 27719, 34503, 48639, 83157, 113491, 194033, 340473, 582099, 859289, 2577867, 6015023, 18045069]

約数ペア:

[(1, 18045069), (3, 6015023), (7, 2577867), (21, 859289), (31, 582099), (53, 340473), (93, 194033), (159, 113491), (217, 83157), (371, 48639), (523, 34503), (651, 27719), (1113, 16213), (1569, 11501), (1643, 10983), (3661, 4929)]