21058584

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21401}}^1$

素因数の和:21451

約数の個数: 32

約数和(自身を含む): 53933040

約数和(自身を除く): 32874456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 21401, 42802, 64203, 85604, 128406, 171208, 256812, 513624, 877441, 1754882, 2632323, 3509764, 5264646, 7019528, 10529292, 21058584]

約数ペア:

[(1, 21058584), (2, 10529292), (3, 7019528), (4, 5264646), (6, 3509764), (8, 2632323), (12, 1754882), (24, 877441), (41, 513624), (82, 256812), (123, 171208), (164, 128406), (246, 85604), (328, 64203), (492, 42802), (984, 21401)]