218071146

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{845237}}^1$

素因数の和:845285

約数の個数: 16

約数和(自身を含む): 446285664

約数和(自身を除く): 228214518

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 845237, 1690474, 2535711, 5071422, 36345191, 72690382, 109035573, 218071146]

約数ペア:

[(1, 218071146), (2, 109035573), (3, 72690382), (6, 36345191), (43, 5071422), (86, 2535711), (129, 1690474), (258, 845237)]