180207218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{75781}}^1$

素因数の和:75853

約数の個数: 16

約数和(自身を含む): 286455960

約数和(自身を除く): 106248742

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 75781, 151562, 2197649, 3107021, 4395298, 6214042, 90103609, 180207218]

約数ペア:

[(1, 180207218), (2, 90103609), (29, 6214042), (41, 4395298), (58, 3107021), (82, 2197649), (1189, 151562), (2378, 75781)]