2135808

素因数分解:

$2^8\times 3^4\times {\mathrm{103}}^1$

素因数の和:131

約数の個数: 90

約数和(自身を含む): 6430424

約数和(自身を除く): 4294616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 103, 108, 128, 144, 162, 192, 206, 216, 256, 288, 309, 324, 384, 412, 432, 576, 618, 648, 768, 824, 864, 927, 1152, 1236, 1296, 1648, 1728, 1854, 2304, 2472, 2592, 2781, 3296, 3456, 3708, 4944, 5184, 5562, 6592, 6912, 7416, 8343, 9888, 10368, 11124, 13184, 14832, 16686, 19776, 20736, 22248, 26368, 29664, 33372, 39552, 44496, 59328, 66744, 79104, 88992, 118656, 133488, 177984, 237312, 266976, 355968, 533952, 711936, 1067904, 2135808]

約数ペア:

[(1, 2135808), (2, 1067904), (3, 711936), (4, 533952), (6, 355968), (8, 266976), (9, 237312), (12, 177984), (16, 133488), (18, 118656), (24, 88992), (27, 79104), (32, 66744), (36, 59328), (48, 44496), (54, 39552), (64, 33372), (72, 29664), (81, 26368), (96, 22248), (103, 20736), (108, 19776), (128, 16686), (144, 14832), (162, 13184), (192, 11124), (206, 10368), (216, 9888), (256, 8343), (288, 7416), (309, 6912), (324, 6592), (384, 5562), (412, 5184), (432, 4944), (576, 3708), (618, 3456), (648, 3296), (768, 2781), (824, 2592), (864, 2472), (927, 2304), (1152, 1854), (1236, 1728), (1296, 1648)]