16486254

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:846

約数の個数: 40

約数和(自身を含む): 37243800

約数和(自身を除く): 20757546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 683, 894, 1341, 1366, 2049, 2682, 4023, 4098, 6147, 8046, 12069, 12294, 18441, 24138, 36882, 55323, 101767, 110646, 203534, 305301, 610602, 915903, 1831806, 2747709, 5495418, 8243127, 16486254]

約数ペア:

[(1, 16486254), (2, 8243127), (3, 5495418), (6, 2747709), (9, 1831806), (18, 915903), (27, 610602), (54, 305301), (81, 203534), (149, 110646), (162, 101767), (298, 55323), (447, 36882), (683, 24138), (894, 18441), (1341, 12294), (1366, 12069), (2049, 8046), (2682, 6147), (4023, 4098)]