81496002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1940381}}^1$

素因数の和:1940393

約数の個数: 16

約数和(自身を含む): 186276672

約数和(自身を除く): 104780670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1940381, 3880762, 5821143, 11642286, 13582667, 27165334, 40748001, 81496002]

約数ペア:

[(1, 81496002), (2, 40748001), (3, 27165334), (6, 13582667), (7, 11642286), (14, 5821143), (21, 3880762), (42, 1940381)]