18695067

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6301}}^1$

素因数の和:6370

約数の個数: 16

約数和(自身を含む): 26619648

約数和(自身を除く): 7924581

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 6301, 18903, 144923, 270943, 434769, 812829, 6231689, 18695067]

約数ペア:

[(1, 18695067), (3, 6231689), (23, 812829), (43, 434769), (69, 270943), (129, 144923), (989, 18903), (2967, 6301)]