8961858

素因数分解:

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

素因数の和:21678

約数の個数: 24

約数和(自身を含む): 20262528

約数和(自身を除く): 11300670

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 21647, 43294, 64941, 129882, 194823, 389646, 497881, 995762, 1493643, 2987286, 4480929, 8961858]

約数ペア:

[(1, 8961858), (2, 4480929), (3, 2987286), (6, 1493643), (9, 995762), (18, 497881), (23, 389646), (46, 194823), (69, 129882), (138, 64941), (207, 43294), (414, 21647)]