286048278

素因数分解:

$2^1\times 3^2\times {\mathrm{15891571}}^1$

素因数の和:15891579

約数の個数: 12

約数和(自身を含む): 619771308

約数和(自身を除く): 333723030

約数列:

[1, 2, 3, 6, 9, 18, 15891571, 31783142, 47674713, 95349426, 143024139, 286048278]

約数ペア:

[(1, 286048278), (2, 143024139), (3, 95349426), (6, 47674713), (9, 31783142), (18, 15891571)]