16143318

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{20857}}^1$

素因数の和:20908

約数の個数: 24

約数和(自身を含む): 35792328

約数和(自身を除く): 19649010

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 20857, 41714, 62571, 125142, 187713, 375426, 896851, 1793702, 2690553, 5381106, 8071659, 16143318]

約数ペア:

[(1, 16143318), (2, 8071659), (3, 5381106), (6, 2690553), (9, 1793702), (18, 896851), (43, 375426), (86, 187713), (129, 125142), (258, 62571), (387, 41714), (774, 20857)]