21109047552

素因数分解:

$2^8\times 3^3\times {\mathrm{3053971}}^1$

素因数の和:3053996

約数の個数: 72

約数和(自身を含む): 62423187680

約数和(自身を除く): 41314140128

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, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 3053971, 6107942, 9161913, 12215884, 18323826, 24431768, 27485739, 36647652, 48863536, 54971478, 73295304, 82457217, 97727072, 109942956, 146590608, 164914434, 195454144, 219885912, 293181216, 329828868, 390908288, 439771824, 586362432, 659657736, 781816576, 879543648, 1172724864, 1319315472, 1759087296, 2345449728, 2638630944, 3518174592, 5277261888, 7036349184, 10554523776, 21109047552]

約数ペア:

[(1, 21109047552), (2, 10554523776), (3, 7036349184), (4, 5277261888), (6, 3518174592), (8, 2638630944), (9, 2345449728), (12, 1759087296), (16, 1319315472), (18, 1172724864), (24, 879543648), (27, 781816576), (32, 659657736), (36, 586362432), (48, 439771824), (54, 390908288), (64, 329828868), (72, 293181216), (96, 219885912), (108, 195454144), (128, 164914434), (144, 146590608), (192, 109942956), (216, 97727072), (256, 82457217), (288, 73295304), (384, 54971478), (432, 48863536), (576, 36647652), (768, 27485739), (864, 24431768), (1152, 18323826), (1728, 12215884), (2304, 9161913), (3456, 6107942), (6912, 3053971)]