12742284

素因数分解:

$2^2\times 3^1\times {\mathrm{617}}^1\times {\mathrm{1721}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 29797488

約数和(自身を除く): 17055204

約数列:

[1, 2, 3, 4, 6, 12, 617, 1234, 1721, 1851, 2468, 3442, 3702, 5163, 6884, 7404, 10326, 20652, 1061857, 2123714, 3185571, 4247428, 6371142, 12742284]

約数ペア:

[(1, 12742284), (2, 6371142), (3, 4247428), (4, 3185571), (6, 2123714), (12, 1061857), (617, 20652), (1234, 10326), (1721, 7404), (1851, 6884), (2468, 5163), (3442, 3702)]