21876366

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{4441}}^1$

素因数の和:5267

約数の個数: 16

約数和(自身を含む): 43815888

約数和(自身を除く): 21939522

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4441, 4926, 8882, 13323, 26646, 3646061, 7292122, 10938183, 21876366]

約数ペア:

[(1, 21876366), (2, 10938183), (3, 7292122), (6, 3646061), (821, 26646), (1642, 13323), (2463, 8882), (4441, 4926)]