19441728

素因数分解:

$2^6\times 3^3\times {\mathrm{11251}}^1$

素因数の和:11272

約数の個数: 56

約数和(自身を含む): 57160160

約数和(自身を除く): 37718432

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, 11251, 22502, 33753, 45004, 67506, 90008, 101259, 135012, 180016, 202518, 270024, 303777, 360032, 405036, 540048, 607554, 720064, 810072, 1080096, 1215108, 1620144, 2160192, 2430216, 3240288, 4860432, 6480576, 9720864, 19441728]

約数ペア:

[(1, 19441728), (2, 9720864), (3, 6480576), (4, 4860432), (6, 3240288), (8, 2430216), (9, 2160192), (12, 1620144), (16, 1215108), (18, 1080096), (24, 810072), (27, 720064), (32, 607554), (36, 540048), (48, 405036), (54, 360032), (64, 303777), (72, 270024), (96, 202518), (108, 180016), (144, 135012), (192, 101259), (216, 90008), (288, 67506), (432, 45004), (576, 33753), (864, 22502), (1728, 11251)]