15675055998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1239919}}^1$

素因数の和:1239981

約数の個数: 48

約数和(自身を含む): 37316632320

約数和(自身を除く): 21641576322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12642, 1239919, 2479838, 3719757, 7439514, 8679433, 17358866, 26038299, 52076598, 53316517, 60756031, 106633034, 121512062, 159949551, 182268093, 319899102, 364536186, 373215619, 746431238, 1119646857, 2239293714, 2612509333, 5225018666, 7837527999, 15675055998]

約数ペア:

[(1, 15675055998), (2, 7837527999), (3, 5225018666), (6, 2612509333), (7, 2239293714), (14, 1119646857), (21, 746431238), (42, 373215619), (43, 364536186), (49, 319899102), (86, 182268093), (98, 159949551), (129, 121512062), (147, 106633034), (258, 60756031), (294, 53316517), (301, 52076598), (602, 26038299), (903, 17358866), (1806, 8679433), (2107, 7439514), (4214, 3719757), (6321, 2479838), (12642, 1239919)]