2018095947

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{385943}}^1$

素因数の和:386039

約数の個数: 24

約数和(自身を含む): 3371606784

約数和(自身を除く): 1353510837

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 385943, 1157829, 2701601, 3473487, 8104803, 24314409, 32033269, 96099807, 224232883, 288299421, 672698649, 2018095947]

約数ペア:

[(1, 2018095947), (3, 672698649), (7, 288299421), (9, 224232883), (21, 96099807), (63, 32033269), (83, 24314409), (249, 8104803), (581, 3473487), (747, 2701601), (1743, 1157829), (5229, 385943)]