54181638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{430013}}^1$

素因数の和:430028

約数の個数: 24

約数和(自身を含む): 134164368

約数和(自身を除く): 79982730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 430013, 860026, 1290039, 2580078, 3010091, 3870117, 6020182, 7740234, 9030273, 18060546, 27090819, 54181638]

約数ペア:

[(1, 54181638), (2, 27090819), (3, 18060546), (6, 9030273), (7, 7740234), (9, 6020182), (14, 3870117), (18, 3010091), (21, 2580078), (42, 1290039), (63, 860026), (126, 430013)]