142469802

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{19937}}^1$

素因数の和:20342

約数の個数: 24

約数和(自身を含む): 309477636

約数和(自身を除く): 167007834

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 19937, 39874, 59811, 119622, 179433, 358866, 7914989, 15829978, 23744967, 47489934, 71234901, 142469802]

約数ペア:

[(1, 142469802), (2, 71234901), (3, 47489934), (6, 23744967), (9, 15829978), (18, 7914989), (397, 358866), (794, 179433), (1191, 119622), (2382, 59811), (3573, 39874), (7146, 19937)]