27831145318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1\times {\mathrm{11311}}^1$

素因数の和:12292

約数の個数: 32

約数和(自身を含む): 44600048640

約数和(自身を除く): 16768903322

約数列:

[1, 2, 19, 38, 73, 146, 887, 1387, 1774, 2774, 11311, 16853, 22622, 33706, 64751, 129502, 214909, 429818, 825703, 1230269, 1651406, 2460538, 10032857, 15688357, 20065714, 31376714, 190624283, 381248566, 732398561, 1464797122, 13915572659, 27831145318]

約数ペア:

[(1, 27831145318), (2, 13915572659), (19, 1464797122), (38, 732398561), (73, 381248566), (146, 190624283), (887, 31376714), (1387, 20065714), (1774, 15688357), (2774, 10032857), (11311, 2460538), (16853, 1651406), (22622, 1230269), (33706, 825703), (64751, 429818), (129502, 214909)]