81754986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{717149}}^1$

素因数の和:717173

約数の個数: 16

約数和(自身を含む): 172116000

約数和(自身を除く): 90361014

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 717149, 1434298, 2151447, 4302894, 13625831, 27251662, 40877493, 81754986]

約数ペア:

[(1, 81754986), (2, 40877493), (3, 27251662), (6, 13625831), (19, 4302894), (38, 2151447), (57, 1434298), (114, 717149)]