9001234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17789}}^1$

素因数の和:17825

約数の個数: 16

約数和(自身を含む): 15370560

約数和(自身を除く): 6369326

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 17789, 35578, 195679, 391358, 409147, 818294, 4500617, 9001234]

約数ペア:

[(1, 9001234), (2, 4500617), (11, 818294), (22, 409147), (23, 391358), (46, 195679), (253, 35578), (506, 17789)]