921738324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{13709}}^1$

素因数の和:14160

約数の個数: 48

約数和(自身を含む): 2321706240

約数和(自身を除く): 1399967916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 431, 862, 1293, 1724, 2586, 5172, 5603, 11206, 13709, 16809, 22412, 27418, 33618, 41127, 54836, 67236, 82254, 164508, 178217, 356434, 534651, 712868, 1069302, 2138604, 5908579, 11817158, 17725737, 23634316, 35451474, 70902948, 76811527, 153623054, 230434581, 307246108, 460869162, 921738324]

約数ペア:

[(1, 921738324), (2, 460869162), (3, 307246108), (4, 230434581), (6, 153623054), (12, 76811527), (13, 70902948), (26, 35451474), (39, 23634316), (52, 17725737), (78, 11817158), (156, 5908579), (431, 2138604), (862, 1069302), (1293, 712868), (1724, 534651), (2586, 356434), (5172, 178217), (5603, 164508), (11206, 82254), (13709, 67236), (16809, 54836), (22412, 41127), (27418, 33618)]