6647994

素因数分解:

$2^1\times 3^5\times {\mathrm{13679}}^1$

素因数の和:13696

約数の個数: 24

約数和(自身を含む): 14938560

約数和(自身を除く): 8290566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 13679, 27358, 41037, 82074, 123111, 246222, 369333, 738666, 1107999, 2215998, 3323997, 6647994]

約数ペア:

[(1, 6647994), (2, 3323997), (3, 2215998), (6, 1107999), (9, 738666), (18, 369333), (27, 246222), (54, 123111), (81, 82074), (162, 41037), (243, 27358), (486, 13679)]