17923716

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21647}}^1$

素因数の和:21680

約数の個数: 36

約数和(自身を含む): 47279232

約数和(自身を除く): 29355516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 21647, 43294, 64941, 86588, 129882, 194823, 259764, 389646, 497881, 779292, 995762, 1493643, 1991524, 2987286, 4480929, 5974572, 8961858, 17923716]

約数ペア:

[(1, 17923716), (2, 8961858), (3, 5974572), (4, 4480929), (6, 2987286), (9, 1991524), (12, 1493643), (18, 995762), (23, 779292), (36, 497881), (46, 389646), (69, 259764), (92, 194823), (138, 129882), (207, 86588), (276, 64941), (414, 43294), (828, 21647)]