18327008

素因数分解:

$2^5\times 7^1\times {\mathrm{81817}}^1$

素因数の和:81834

約数の個数: 24

約数和(自身を含む): 41236272

約数和(自身を除く): 22909264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 81817, 163634, 327268, 572719, 654536, 1145438, 1309072, 2290876, 2618144, 4581752, 9163504, 18327008]

約数ペア:

[(1, 18327008), (2, 9163504), (4, 4581752), (7, 2618144), (8, 2290876), (14, 1309072), (16, 1145438), (28, 654536), (32, 572719), (56, 327268), (112, 163634), (224, 81817)]