21915006

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{214853}}^1$

素因数の和:214875

約数の個数: 16

約数和(自身を含む): 46408464

約数和(自身を除く): 24493458

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 214853, 429706, 644559, 1289118, 3652501, 7305002, 10957503, 21915006]

約数ペア:

[(1, 21915006), (2, 10957503), (3, 7305002), (6, 3652501), (17, 1289118), (34, 644559), (51, 429706), (102, 214853)]