419045994

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{189271}}^1$

素因数の和:189323

約数の個数: 32

約数和(自身を含む): 953930880

約数和(自身を除く): 534884886

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 189271, 378542, 567813, 1135626, 1703439, 3406878, 5110317, 7760111, 10220634, 15520222, 23280333, 46560666, 69840999, 139681998, 209522997, 419045994]

約数ペア:

[(1, 419045994), (2, 209522997), (3, 139681998), (6, 69840999), (9, 46560666), (18, 23280333), (27, 15520222), (41, 10220634), (54, 7760111), (82, 5110317), (123, 3406878), (246, 1703439), (369, 1135626), (738, 567813), (1107, 378542), (2214, 189271)]