405666642

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1009121}}^1$

素因数の和:1009193

約数の個数: 16

約数和(自身を含む): 823443552

約数和(自身を除く): 417776910

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 1009121, 2018242, 3027363, 6054726, 67611107, 135222214, 202833321, 405666642]

約数ペア:

[(1, 405666642), (2, 202833321), (3, 135222214), (6, 67611107), (67, 6054726), (134, 3027363), (201, 2018242), (402, 1009121)]