180424834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 293984640

約数和(自身を除く): 113559806

約数列:

[1, 2, 23, 29, 46, 58, 211, 422, 641, 667, 1282, 1334, 4853, 6119, 9706, 12238, 14743, 18589, 29486, 37178, 135251, 140737, 270502, 281474, 427547, 855094, 3110773, 3922279, 6221546, 7844558, 90212417, 180424834]

約数ペア:

[(1, 180424834), (2, 90212417), (23, 7844558), (29, 6221546), (46, 3922279), (58, 3110773), (211, 855094), (422, 427547), (641, 281474), (667, 270502), (1282, 140737), (1334, 135251), (4853, 37178), (6119, 29486), (9706, 18589), (12238, 14743)]