66940278

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{26627}}^1$

素因数の和:27051

約数の個数: 16

約数和(自身を含む): 134205120

約数和(自身を除く): 67264842

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 26627, 53254, 79881, 159762, 11156713, 22313426, 33470139, 66940278]

約数ペア:

[(1, 66940278), (2, 33470139), (3, 22313426), (6, 11156713), (419, 159762), (838, 79881), (1257, 53254), (2514, 26627)]