991567242

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{81853}}^1$

素因数の和:82534

約数の個数: 24

約数和(自身を含む): 2151614244

約数和(自身を除く): 1160047002

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 2019, 4038, 6057, 12114, 81853, 163706, 245559, 491118, 736677, 1473354, 55087069, 110174138, 165261207, 330522414, 495783621, 991567242]

約数ペア:

[(1, 991567242), (2, 495783621), (3, 330522414), (6, 165261207), (9, 110174138), (18, 55087069), (673, 1473354), (1346, 736677), (2019, 491118), (4038, 245559), (6057, 163706), (12114, 81853)]