12586446

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1039}}^1$

素因数の和:1720

約数の個数: 24

約数和(自身を含む): 27337440

約数和(自身を除く): 14750994

約数列:

[1, 2, 3, 6, 9, 18, 673, 1039, 1346, 2019, 2078, 3117, 4038, 6057, 6234, 9351, 12114, 18702, 699247, 1398494, 2097741, 4195482, 6293223, 12586446]

約数ペア:

[(1, 12586446), (2, 6293223), (3, 4195482), (6, 2097741), (9, 1398494), (18, 699247), (673, 18702), (1039, 12114), (1346, 9351), (2019, 6234), (2078, 6057), (3117, 4038)]