12278808

素因数分解:

$2^3\times 3^2\times {\mathrm{170539}}^1$

素因数の和:170551

約数の個数: 24

約数和(自身を含む): 33255300

約数和(自身を除く): 20976492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 170539, 341078, 511617, 682156, 1023234, 1364312, 1534851, 2046468, 3069702, 4092936, 6139404, 12278808]

約数ペア:

[(1, 12278808), (2, 6139404), (3, 4092936), (4, 3069702), (6, 2046468), (8, 1534851), (9, 1364312), (12, 1023234), (18, 682156), (24, 511617), (36, 341078), (72, 170539)]