42187908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{502237}}^1$

素因数の和:502251

約数の個数: 24

約数和(自身を含む): 112501312

約数和(自身を除く): 70313404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 502237, 1004474, 1506711, 2008948, 3013422, 3515659, 6026844, 7031318, 10546977, 14062636, 21093954, 42187908]

約数ペア:

[(1, 42187908), (2, 21093954), (3, 14062636), (4, 10546977), (6, 7031318), (7, 6026844), (12, 3515659), (14, 3013422), (21, 2008948), (28, 1506711), (42, 1004474), (84, 502237)]