2189952

素因数分解:

$2^7\times 3^2\times {\mathrm{1901}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 6305130

約数和(自身を除く): 4115178

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1901, 3802, 5703, 7604, 11406, 15208, 17109, 22812, 30416, 34218, 45624, 60832, 68436, 91248, 121664, 136872, 182496, 243328, 273744, 364992, 547488, 729984, 1094976, 2189952]

約数ペア:

[(1, 2189952), (2, 1094976), (3, 729984), (4, 547488), (6, 364992), (8, 273744), (9, 243328), (12, 182496), (16, 136872), (18, 121664), (24, 91248), (32, 68436), (36, 60832), (48, 45624), (64, 34218), (72, 30416), (96, 22812), (128, 17109), (144, 15208), (192, 11406), (288, 7604), (384, 5703), (576, 3802), (1152, 1901)]