16874856

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1051}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 45951360

約数和(自身を除く): 29076504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1051, 1338, 1784, 2007, 2102, 2676, 3153, 4014, 4204, 5352, 6306, 8028, 8408, 9459, 12612, 16056, 18918, 25224, 37836, 75672, 234373, 468746, 703119, 937492, 1406238, 1874984, 2109357, 2812476, 4218714, 5624952, 8437428, 16874856]

約数ペア:

[(1, 16874856), (2, 8437428), (3, 5624952), (4, 4218714), (6, 2812476), (8, 2109357), (9, 1874984), (12, 1406238), (18, 937492), (24, 703119), (36, 468746), (72, 234373), (223, 75672), (446, 37836), (669, 25224), (892, 18918), (1051, 16056), (1338, 12612), (1784, 9459), (2007, 8408), (2102, 8028), (2676, 6306), (3153, 5352), (4014, 4204)]