18030124

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8821}}^1$

素因数の和:8905

約数の個数: 24

約数和(自身を含む): 36558368

約数和(自身を除く): 18528244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 8821, 17642, 35284, 61747, 123494, 246988, 643933, 1287866, 2575732, 4507531, 9015062, 18030124]

約数ペア:

[(1, 18030124), (2, 9015062), (4, 4507531), (7, 2575732), (14, 1287866), (28, 643933), (73, 246988), (146, 123494), (292, 61747), (511, 35284), (1022, 17642), (2044, 8821)]