19827072

素因数分解:

$2^7\times 3^3\times {\mathrm{5737}}^1$

素因数の和:5760

約数の個数: 64

約数和(自身を含む): 58527600

約数和(自身を除く): 38700528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 5737, 11474, 17211, 22948, 34422, 45896, 51633, 68844, 91792, 103266, 137688, 154899, 183584, 206532, 275376, 309798, 367168, 413064, 550752, 619596, 734336, 826128, 1101504, 1239192, 1652256, 2203008, 2478384, 3304512, 4956768, 6609024, 9913536, 19827072]

約数ペア:

[(1, 19827072), (2, 9913536), (3, 6609024), (4, 4956768), (6, 3304512), (8, 2478384), (9, 2203008), (12, 1652256), (16, 1239192), (18, 1101504), (24, 826128), (27, 734336), (32, 619596), (36, 550752), (48, 413064), (54, 367168), (64, 309798), (72, 275376), (96, 206532), (108, 183584), (128, 154899), (144, 137688), (192, 103266), (216, 91792), (288, 68844), (384, 51633), (432, 45896), (576, 34422), (864, 22948), (1152, 17211), (1728, 11474), (3456, 5737)]