3808278

素因数分解:

$2^1\times 3^2\times {\mathrm{211571}}^1$

素因数の和:211579

約数の個数: 12

約数和(自身を含む): 8251308

約数和(自身を除く): 4443030

約数列:

[1, 2, 3, 6, 9, 18, 211571, 423142, 634713, 1269426, 1904139, 3808278]

約数ペア:

[(1, 3808278), (2, 1904139), (3, 1269426), (6, 634713), (9, 423142), (18, 211571)]