218596164

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{249539}}^1$

素因数の和:249619

約数の個数: 24

約数和(自身を含む): 517046880

約数和(自身を除く): 298450716

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 249539, 499078, 748617, 998156, 1497234, 2994468, 18216347, 36432694, 54649041, 72865388, 109298082, 218596164]

約数ペア:

[(1, 218596164), (2, 109298082), (3, 72865388), (4, 54649041), (6, 36432694), (12, 18216347), (73, 2994468), (146, 1497234), (219, 998156), (292, 748617), (438, 499078), (876, 249539)]