66978822

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{13597}}^1$

素因数の和:14423

約数の個数: 16

約数和(自身を含む): 134130672

約数和(自身を除く): 67151850

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 13597, 27194, 40791, 81582, 11163137, 22326274, 33489411, 66978822]

約数ペア:

[(1, 66978822), (2, 33489411), (3, 22326274), (6, 11163137), (821, 81582), (1642, 40791), (2463, 27194), (4926, 13597)]