17883852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{212903}}^1$

素因数の和:212917

約数の個数: 24

約数和(自身を含む): 47690496

約数和(自身を除く): 29806644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 212903, 425806, 638709, 851612, 1277418, 1490321, 2554836, 2980642, 4470963, 5961284, 8941926, 17883852]

約数ペア:

[(1, 17883852), (2, 8941926), (3, 5961284), (4, 4470963), (6, 2980642), (7, 2554836), (12, 1490321), (14, 1277418), (21, 851612), (28, 638709), (42, 425806), (84, 212903)]