404435988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1021303}}^1$

素因数の和:1021324

約数の個数: 36

約数和(自身を含む): 1115263968

約数和(自身を除く): 710827980

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1021303, 2042606, 3063909, 4085212, 6127818, 9191727, 11234333, 12255636, 18383454, 22468666, 33702999, 36766908, 44937332, 67405998, 101108997, 134811996, 202217994, 404435988]

約数ペア:

[(1, 404435988), (2, 202217994), (3, 134811996), (4, 101108997), (6, 67405998), (9, 44937332), (11, 36766908), (12, 33702999), (18, 22468666), (22, 18383454), (33, 12255636), (36, 11234333), (44, 9191727), (66, 6127818), (99, 4085212), (132, 3063909), (198, 2042606), (396, 1021303)]