145169994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1273421}}^1$

素因数の和:1273445

約数の個数: 16

約数和(自身を含む): 305621280

約数和(自身を除く): 160451286

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1273421, 2546842, 3820263, 7640526, 24194999, 48389998, 72584997, 145169994]

約数ペア:

[(1, 145169994), (2, 72584997), (3, 48389998), (6, 24194999), (19, 7640526), (38, 3820263), (57, 2546842), (114, 1273421)]