27726702

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{17981}}^1$

素因数の和:18243

約数の個数: 16

約数和(自身を含む): 55672272

約数和(自身を除く): 27945570

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 17981, 35962, 53943, 107886, 4621117, 9242234, 13863351, 27726702]

約数ペア:

[(1, 27726702), (2, 13863351), (3, 9242234), (6, 4621117), (257, 107886), (514, 53943), (771, 35962), (1542, 17981)]