228401946

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{142573}}^1$

素因数の和:142670

約数の個数: 24

約数和(自身を含む): 500434740

約数和(自身を除く): 272032794

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 142573, 285146, 427719, 855438, 1283157, 2566314, 12688997, 25377994, 38066991, 76133982, 114200973, 228401946]

約数ペア:

[(1, 228401946), (2, 114200973), (3, 76133982), (6, 38066991), (9, 25377994), (18, 12688997), (89, 2566314), (178, 1283157), (267, 855438), (534, 427719), (801, 285146), (1602, 142573)]