21774528

素因数分解:

$2^6\times 3^3\times {\mathrm{12601}}^1$

素因数の和:12622

約数の個数: 56

約数和(自身を含む): 64018160

約数和(自身を除く): 42243632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12601, 25202, 37803, 50404, 75606, 100808, 113409, 151212, 201616, 226818, 302424, 340227, 403232, 453636, 604848, 680454, 806464, 907272, 1209696, 1360908, 1814544, 2419392, 2721816, 3629088, 5443632, 7258176, 10887264, 21774528]

約数ペア:

[(1, 21774528), (2, 10887264), (3, 7258176), (4, 5443632), (6, 3629088), (8, 2721816), (9, 2419392), (12, 1814544), (16, 1360908), (18, 1209696), (24, 907272), (27, 806464), (32, 680454), (36, 604848), (48, 453636), (54, 403232), (64, 340227), (72, 302424), (96, 226818), (108, 201616), (144, 151212), (192, 113409), (216, 100808), (288, 75606), (432, 50404), (576, 37803), (864, 25202), (1728, 12601)]