87872022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{697397}}^1$

素因数の和:697412

約数の個数: 24

約数和(自身を含む): 217588176

約数和(自身を除く): 129716154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 697397, 1394794, 2092191, 4184382, 4881779, 6276573, 9763558, 12553146, 14645337, 29290674, 43936011, 87872022]

約数ペア:

[(1, 87872022), (2, 43936011), (3, 29290674), (6, 14645337), (7, 12553146), (9, 9763558), (14, 6276573), (18, 4881779), (21, 4184382), (42, 2092191), (63, 1394794), (126, 697397)]