18544004

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 33081048

約数和(自身を除く): 14537044

約数列:

[1, 2, 4, 101, 197, 202, 233, 394, 404, 466, 788, 932, 19897, 23533, 39794, 45901, 47066, 79588, 91802, 94132, 183604, 4636001, 9272002, 18544004]

約数ペア:

[(1, 18544004), (2, 9272002), (4, 4636001), (101, 183604), (197, 94132), (202, 91802), (233, 79588), (394, 47066), (404, 45901), (466, 39794), (788, 23533), (932, 19897)]