21740832

素因数分解:

$2^5\times 3^3\times {\mathrm{25163}}^1$

素因数の和:25182

約数の個数: 48

約数和(自身を含む): 63413280

約数和(自身を除く): 41672448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 25163, 50326, 75489, 100652, 150978, 201304, 226467, 301956, 402608, 452934, 603912, 679401, 805216, 905868, 1207824, 1358802, 1811736, 2415648, 2717604, 3623472, 5435208, 7246944, 10870416, 21740832]

約数ペア:

[(1, 21740832), (2, 10870416), (3, 7246944), (4, 5435208), (6, 3623472), (8, 2717604), (9, 2415648), (12, 1811736), (16, 1358802), (18, 1207824), (24, 905868), (27, 805216), (32, 679401), (36, 603912), (48, 452934), (54, 402608), (72, 301956), (96, 226467), (108, 201304), (144, 150978), (216, 100652), (288, 75489), (432, 50326), (864, 25163)]