9047786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17881}}^1$

素因数の和:17917

約数の個数: 16

約数和(自身を含む): 15450048

約数和(自身を除く): 6402262

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 17881, 35762, 196691, 393382, 411263, 822526, 4523893, 9047786]

約数ペア:

[(1, 9047786), (2, 4523893), (11, 822526), (22, 411263), (23, 393382), (46, 196691), (253, 35762), (506, 17881)]