31473492

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18869}}^1$

素因数の和:19015

約数の個数: 24

約数和(自身を含む): 73970400

約数和(自身を除く): 42496908

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 18869, 37738, 56607, 75476, 113214, 226428, 2622791, 5245582, 7868373, 10491164, 15736746, 31473492]

約数ペア:

[(1, 31473492), (2, 15736746), (3, 10491164), (4, 7868373), (6, 5245582), (12, 2622791), (139, 226428), (278, 113214), (417, 75476), (556, 56607), (834, 37738), (1668, 18869)]