19518066

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23071}}^1$

素因数の和:23126

約数の個数: 24

約数和(自身を含む): 43190784

約数和(自身を除く): 23672718

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23071, 46142, 69213, 138426, 207639, 415278, 1084337, 2168674, 3253011, 6506022, 9759033, 19518066]

約数ペア:

[(1, 19518066), (2, 9759033), (3, 6506022), (6, 3253011), (9, 2168674), (18, 1084337), (47, 415278), (94, 207639), (141, 138426), (282, 69213), (423, 46142), (846, 23071)]