26888106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{640193}}^1$

素因数の和:640205

約数の個数: 16

約数和(自身を含む): 61458624

約数和(自身を除く): 34570518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 640193, 1280386, 1920579, 3841158, 4481351, 8962702, 13444053, 26888106]

約数ペア:

[(1, 26888106), (2, 13444053), (3, 8962702), (6, 4481351), (7, 3841158), (14, 1920579), (21, 1280386), (42, 640193)]