2019914658

素因数分解:

$2^1\times 3^6\times {\mathrm{1385401}}^1$

素因数の和:1385421

約数の個数: 28

約数和(自身を含む): 4542733158

約数和(自身を除く): 2522818500

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1385401, 2770802, 4156203, 8312406, 12468609, 24937218, 37405827, 74811654, 112217481, 224434962, 336652443, 673304886, 1009957329, 2019914658]

約数ペア:

[(1, 2019914658), (2, 1009957329), (3, 673304886), (6, 336652443), (9, 224434962), (18, 112217481), (27, 74811654), (54, 37405827), (81, 24937218), (162, 12468609), (243, 8312406), (486, 4156203), (729, 2770802), (1458, 1385401)]