31278828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{372367}}^1$

素因数の和:372381

約数の個数: 24

約数和(自身を含む): 83410432

約数和(自身を除く): 52131604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 372367, 744734, 1117101, 1489468, 2234202, 2606569, 4468404, 5213138, 7819707, 10426276, 15639414, 31278828]

約数ペア:

[(1, 31278828), (2, 15639414), (3, 10426276), (4, 7819707), (6, 5213138), (7, 4468404), (12, 2606569), (14, 2234202), (21, 1489468), (28, 1117101), (42, 744734), (84, 372367)]