17957178

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14051}}^1$

素因数の和:14130

約数の個数: 24

約数和(自身を含む): 39458016

約数和(自身を除く): 21500838

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 14051, 28102, 42153, 84306, 126459, 252918, 997621, 1995242, 2992863, 5985726, 8978589, 17957178]

約数ペア:

[(1, 17957178), (2, 8978589), (3, 5985726), (6, 2992863), (9, 1995242), (18, 997621), (71, 252918), (142, 126459), (213, 84306), (426, 42153), (639, 28102), (1278, 14051)]