12713886

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1237}}^1$

素因数の和:1816

約数の個数: 24

約数和(自身を含む): 27617304

約数和(自身を除く): 14903418

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1237, 1713, 2474, 3426, 3711, 5139, 7422, 10278, 11133, 22266, 706327, 1412654, 2118981, 4237962, 6356943, 12713886]

約数ペア:

[(1, 12713886), (2, 6356943), (3, 4237962), (6, 2118981), (9, 1412654), (18, 706327), (571, 22266), (1142, 11133), (1237, 10278), (1713, 7422), (2474, 5139), (3426, 3711)]