347294286

素因数分解:

$2^1\times 3^2\times {\mathrm{19294127}}^1$

素因数の和:19294135

約数の個数: 12

約数和(自身を含む): 752470992

約数和(自身を除く): 405176706

約数列:

[1, 2, 3, 6, 9, 18, 19294127, 38588254, 57882381, 115764762, 173647143, 347294286]

約数ペア:

[(1, 347294286), (2, 173647143), (3, 115764762), (6, 57882381), (9, 38588254), (18, 19294127)]