1851312

素因数分解:

$2^4\times 3^1\times {\mathrm{38569}}^1$

素因数の和:38580

約数の個数: 20

約数和(自身を含む): 4782680

約数和(自身を除く): 2931368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 38569, 77138, 115707, 154276, 231414, 308552, 462828, 617104, 925656, 1851312]

約数ペア:

[(1, 1851312), (2, 925656), (3, 617104), (4, 462828), (6, 308552), (8, 231414), (12, 154276), (16, 115707), (24, 77138), (48, 38569)]