31530828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{375367}}^1$

素因数の和:375381

約数の個数: 24

約数和(自身を含む): 84082432

約数和(自身を除く): 52551604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 375367, 750734, 1126101, 1501468, 2252202, 2627569, 4504404, 5255138, 7882707, 10510276, 15765414, 31530828]

約数ペア:

[(1, 31530828), (2, 15765414), (3, 10510276), (4, 7882707), (6, 5255138), (7, 4504404), (12, 2627569), (14, 2252202), (21, 1501468), (28, 1126101), (42, 750734), (84, 375367)]