218583676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{2423}}^1$

素因数の和:3633

約数の個数: 24

約数和(自身を含む): 403159680

約数和(自身を除く): 184576004

約数列:

[1, 2, 4, 19, 38, 76, 1187, 2374, 2423, 4748, 4846, 9692, 22553, 45106, 46037, 90212, 92074, 184148, 2876101, 5752202, 11504404, 54645919, 109291838, 218583676]

約数ペア:

[(1, 218583676), (2, 109291838), (4, 54645919), (19, 11504404), (38, 5752202), (76, 2876101), (1187, 184148), (2374, 92074), (2423, 90212), (4748, 46037), (4846, 45106), (9692, 22553)]