18360476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1399}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 34221600

約数和(自身を除く): 15861124

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 1399, 2798, 3281, 5596, 6562, 13124, 23783, 47566, 95132, 270007, 540014, 1080028, 4590119, 9180238, 18360476]

約数ペア:

[(1, 18360476), (2, 9180238), (4, 4590119), (17, 1080028), (34, 540014), (68, 270007), (193, 95132), (386, 47566), (772, 23783), (1399, 13124), (2798, 6562), (3281, 5596)]