81866622

素因数分解:

$2^1\times 3^1\times {\mathrm{1723}}^1\times {\mathrm{7919}}^1$

素因数の和:9647

約数の個数: 16

約数和(自身を含む): 163848960

約数和(自身を除く): 81982338

約数列:

[1, 2, 3, 6, 1723, 3446, 5169, 7919, 10338, 15838, 23757, 47514, 13644437, 27288874, 40933311, 81866622]

約数ペア:

[(1, 81866622), (2, 40933311), (3, 27288874), (6, 13644437), (1723, 47514), (3446, 23757), (5169, 15838), (7919, 10338)]